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* list: fix order of arguments for hlist_add_after(_rcu)Ken Helias2014-08-061-2/+2
| | | | | | | | | | | | | | | | | | | All other add functions for lists have the new item as first argument and the position where it is added as second argument. This was changed for no good reason in this function and makes using it unnecessary confusing. The name was changed to hlist_add_behind() to cause unconverted code to generate a compile error instead of using the wrong parameter order. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Ken Helias <kenhelias@firemail.de> Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> [intel driver bits] Cc: Hugh Dickins <hughd@google.com> Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* mm/vmalloc.c: clean up map_vm_area third argumentWANG Chao2014-08-061-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Currently map_vm_area() takes (struct page *** pages) as third argument, and after mapping, it moves (*pages) to point to (*pages + nr_mappped_pages). It looks like this kind of increment is useless to its caller these days. The callers don't care about the increments and actually they're trying to avoid this by passing another copy to map_vm_area(). The caller can always guarantee all the pages can be mapped into vm_area as specified in first argument and the caller only cares about whether map_vm_area() fails or not. This patch cleans up the pointer movement in map_vm_area() and updates its callers accordingly. Signed-off-by: WANG Chao <chaowang@redhat.com> Cc: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Minchan Kim <minchan@kernel.org> Cc: Nitin Gupta <ngupta@vflare.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds2014-08-064-4/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking updates from David Miller: "Highlights: 1) Steady transitioning of the BPF instructure to a generic spot so all kernel subsystems can make use of it, from Alexei Starovoitov. 2) SFC driver supports busy polling, from Alexandre Rames. 3) Take advantage of hash table in UDP multicast delivery, from David Held. 4) Lighten locking, in particular by getting rid of the LRU lists, in inet frag handling. From Florian Westphal. 5) Add support for various RFC6458 control messages in SCTP, from Geir Ola Vaagland. 6) Allow to filter bridge forwarding database dumps by device, from Jamal Hadi Salim. 7) virtio-net also now supports busy polling, from Jason Wang. 8) Some low level optimization tweaks in pktgen from Jesper Dangaard Brouer. 9) Add support for ipv6 address generation modes, so that userland can have some input into the process. From Jiri Pirko. 10) Consolidate common TCP connection request code in ipv4 and ipv6, from Octavian Purdila. 11) New ARP packet logger in netfilter, from Pablo Neira Ayuso. 12) Generic resizable RCU hash table, with intial users in netlink and nftables. From Thomas Graf. 13) Maintain a name assignment type so that userspace can see where a network device name came from (enumerated by kernel, assigned explicitly by userspace, etc.) From Tom Gundersen. 14) Automatic flow label generation on transmit in ipv6, from Tom Herbert. 15) New packet timestamping facilities from Willem de Bruijn, meant to assist in measuring latencies going into/out-of the packet scheduler, latency from TCP data transmission to ACK, etc" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1536 commits) cxgb4 : Disable recursive mailbox commands when enabling vi net: reduce USB network driver config options. tg3: Modify tg3_tso_bug() to handle multiple TX rings amd-xgbe: Perform phy connect/disconnect at dev open/stop amd-xgbe: Use dma_set_mask_and_coherent to set DMA mask net: sun4i-emac: fix memory leak on bad packet sctp: fix possible seqlock seadlock in sctp_packet_transmit() Revert "net: phy: Set the driver when registering an MDIO bus device" cxgb4vf: Turn off SGE RX/TX Callback Timers and interrupts in PCI shutdown routine team: Simplify return path of team_newlink bridge: Update outdated comment on promiscuous mode net-timestamp: ACK timestamp for bytestreams net-timestamp: TCP timestamping net-timestamp: SCHED timestamp on entering packet scheduler net-timestamp: add key to disambiguate concurrent datagrams net-timestamp: move timestamp flags out of sk_flags net-timestamp: extend SCM_TIMESTAMPING ancillary data struct cxgb4i : Move stray CPL definitions to cxgb4 driver tcp: reduce spurious retransmits due to transient SACK reneging qlcnic: Initialize dcbnl_ops before register_netdev ...
| * Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2014-07-221-1/+1
| |\ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/infiniband/hw/cxgb4/device.c The cxgb4 conflict was simply overlapping changes. Signed-off-by: David S. Miller <davem@davemloft.net>
| * \ Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2014-07-162-4/+6
| |\ \ | | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | net: set name_assign_type in alloc_netdev()Tom Gundersen2014-07-155-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Extend alloc_netdev{,_mq{,s}}() to take name_assign_type as argument, and convert all users to pass NET_NAME_UNKNOWN. Coccinelle patch: @@ expression sizeof_priv, name, setup, txqs, rxqs, count; @@ ( -alloc_netdev_mqs(sizeof_priv, name, setup, txqs, rxqs) +alloc_netdev_mqs(sizeof_priv, name, NET_NAME_UNKNOWN, setup, txqs, rxqs) | -alloc_netdev_mq(sizeof_priv, name, setup, count) +alloc_netdev_mq(sizeof_priv, name, NET_NAME_UNKNOWN, setup, count) | -alloc_netdev(sizeof_priv, name, setup) +alloc_netdev(sizeof_priv, name, NET_NAME_UNKNOWN, setup) ) v9: move comments here from the wrong commit Signed-off-by: Tom Gundersen <teg@jklm.no> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | Merge branch 'v4l_for_linus' of ↵Linus Torvalds2014-08-0578-27411/+67
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - removal of sn9c102. This device driver was replaced a long time ago by gspca - solo6x10 and go7007 webcam drivers moved from staging into mainstream. They were waiting for an API to allow setting the image detection matrix - SDR drivers moved from staging into mainstream: sdr-msi3101 (renamed as msi2500) and rtl2832 - added SDR driver for airspy - added demux driver: si2165 - rework at several RC subsystem, making the code for RC-5 SZ variant to be added at the standard RC5 decoder - added decoder for the XMP IR protocol - tuner driver moved from staging into mainstream: msi3101 (renamed as msi001) - added documentation for some additional SDR pixfmt - some device tree bindings documented - added support for exynos3250 at s5p-jpeg - remove the obsolete, unmaintained and broken mx1_camera driver - added support for remote controllers at au0828 driver - added a RC driver: sunxi-cir - several driver fixes, enhancements and cleanups. * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (455 commits) [media] cx23885: fix UNSET/TUNER_ABSENT confusion [media] coda: fix build error by making reset control optional [media] radio-miropcm20: fix sparse NULL pointer warning [media] MAINTAINERS: Update go7007 pattern [media] MAINTAINERS: Update solo6x10 patterns [media] media: atmel-isi: add primary DT support [media] media: atmel-isi: convert the pdata from pointer to structure [media] media: atmel-isi: add v4l2 async probe support [media] rcar_vin: add devicetree support [media] media: pxa_camera device-tree support [media] media: mt9m111: add device-tree suppport [media] soc_camera: add support for dt binding soc_camera drivers [media] media: soc_camera: pxa_camera documentation device-tree support [media] media: mt9m111: add device-tree documentation [media] s5p-mfc: remove unnecessary calling to function video_devdata() [media] s5p-jpeg: add chroma subsampling adjustment for Exynos3250 [media] s5p-jpeg: Prevent erroneous downscaling for Exynos3250 SoC [media] s5p-jpeg: Assure proper crop rectangle initialization [media] s5p-jpeg: fix g_selection op [media] s5p-jpeg: Adjust jpeg_bound_align_image to Exynos3250 needs ...
| * | | | [media] staging: media: lirc_parallel.c: fix coding styleZheng Di2014-07-261-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix checkpatch: WARNING: else is not generally useful after a break or return WARNING: line over 80 characters [m.chehab@samsung.com: Fix conflicts and use a better coding style for passing the parameters to parport_register_device()] Signed-off-by: Zheng Di <zhengdi05@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] staging: omap4iss: Fix type of struct iss_device::crashedRasmus Villemoes2014-07-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The crashed member of struct iss_device is documented to be a bitmask, but a bool doesn't hold that many (usable) bits. Lines 589 and 659 of iss.c strongly suggest that "unsigned int" was meant (the same type as struct iss_pipeline::entities). Currently, any crashed entity will be blamed on index 0, which is unlikely to be what was intended. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] staging: lirc: Introduce the use of managed interfacesHimangi Saraogi2014-07-261-30/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduces the use of managed interfaces like devm_request_mem_region and devm_request_irq and does away with the calls to free the allocated memory in the probe and remove functions. The remove function is no longer required and is removed completely. Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] staging: lirc: remove return void functionRaphael Poggi2014-07-261-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix checkpath "WARNING: void function return statements are not generally useful". The removed return were useless in that case. Signed-off-by: Raphaël Poggi <poggi.raph@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] staging: lirc: fix checkpath errors: blank linesRaphael Poggi2014-07-261-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix checkpath "WARNING: Missing a blank line after declarations" Signed-off-by: Raphaël Poggi <poggi.raph@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] v4l: omap4iss: configuration using uninitialized variableHeinrich Schuchardt2014-07-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Variable reg is not initialized. Random values are written to OMAP4 ISS registers if !ctx->eof_enabled. Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] staging: lirc: remove sa1100 supportArnd Bergmann2014-07-261-299/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LIRC support for sa1100 appears to have never worked because it relies on header files that have never been present in git history. Actually trying to build the driver on an ARM sa1100 kernel fails, so let's just remove the broken support. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Cc: Jarod Wilson <jarod@wilsonet.com> Cc: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] staging: lirc: remove redundant NULL check in unregister_from_lirc()Daeseok Youn2014-07-231-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "ir" is already checked before calling unregister_from_lirc(). Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] go7007: move out of staging into drivers/media/usb.Hans Verkuil2014-07-2216-7746/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the custom motion detection API in this driver has been replaced with a standard API there is no reason anymore to keep it in staging. So (finally!) move it to drivers/media/usb. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] solo6x10: move out of staging into drivers/media/pci.Hans Verkuil2014-07-2221-7159/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the custom motion detection API has been replaced with a standard API there is no reason anymore to keep it in staging. So (finally!) move it to drivers/media/pci. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] davinci: vpfe: dm365: remove duplicate RSZ_LPF_INT_MASKDan Carpenter2014-07-221-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The RSZ_LPF_INT_MASK define is cut and pasted twice so we can remove the second instance. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] media: davinci_vpfe: dm365_resizer: fix sparse warningLad, Prabhakar2014-07-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this patch fixes following sparse warning, dm365_resizer.c:223:1: warning: symbol 'resizer_calculate_resize_ratios' was not declared. Should it be static? dm365_resizer.c:313:5: warning: symbol 'resizer_configure_output_win' was not declared. Should it be static? Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] staging: media: davinci_vpfe: fix checkpatch warningLad, Prabhakar2014-07-221-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes following checkpatch warning, media/davinci_vpfe/dm365_ipipe.c:1271: WARNING: Missing a blank line after declarations media/davinci_vpfe/dm365_ipipe.c:1313: WARNING: Missing a blank line after declarations Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] solo6x10: a few checkpatch fixesHans Verkuil2014-07-2216-65/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added a blank line after variable declarations where checkpatch requested that, and removed the 'write to the FSF' paragraph, again as requested. This is in preparation of the move out of staging into drivers/media. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] go7007: update the README, fix checkpatch warningsHans Verkuil2014-07-2211-60/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This prepares the driver for moving out of staging. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | msi2500: move msi3101 out of staging and renameAntti Palosaari2014-07-215-1528/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move msi3101 out of staging and rename to msi2500. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] airspy: move out of staging into drivers/media/usbAntti Palosaari2014-07-215-1126/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move it out of staging into media like all the other SDR drivers too. There is no good reasons to keep these SDR drivers in staging. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] airspy: remove v4l2-compliance workaroundAntti Palosaari2014-07-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v4l2-compliance is now happy with frequency ranges where both lower and upper limit is same. Cc: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | rtl2832_sdr: move from staging to mediaAntti Palosaari2014-07-216-1598/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move rtl2832_sdr driver module from staging to media. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | msi001: move out of stagingAntti Palosaari2014-07-213-504/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move MSi001 driver from staging to drivers/media/tuners/. Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | staging/airspy: fix a compilation warningMauro Carvalho Chehab2014-07-211-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/staging/media/airspy/airspy.c: In function 'airspy_stop_streaming': drivers/staging/media/airspy/airspy.c:569:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] int ret; ^ Cc: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] DocBook: V4L: add V4L2_SDR_FMT_CS14LE - 'CS14'Antti Palosaari2014-07-211-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | V4L2_SDR_FMT_CS14LE is complex signed 14-bit sample format, used for software defined radio devices. [m.chehab@samsung.com: remove V4L2_FL_USE_FH_PRIO setting to avoid compilation breakage, as this flag doesn't exist anymore] Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] airspy: AirSpy SDR driverAntti Palosaari2014-07-215-0/+1128
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AirSpy SDR driver. Thanks to Youssef Touil and Benjamin Vernoux for support, help and hardware! http://airspy.com/ Signed-off-by: Antti Palosaari <crope@iki.fi> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] staging/media/davinci_vpfe/dm365_ipipeif.c: fix negativity checkAndrey Utkin2014-07-211-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [linux-3.16-rc5/drivers/staging/media/davinci_vpfe/dm365_ipipeif.c:210]: (style) Checking if unsigned variable 'val' is less than zero. val = get_oneshot_mode(ipipeif->input); if (val < 0) { pr_err("ipipeif: links setup required"); return -EINVAL; } but static int get_oneshot_mode(enum ipipeif_input_entity input) Introduced temporary variable for negativity check. "val" is afterwards used in a lot of bitwise operations, so changing its type to signed is not safe, according to CERT C Secure Coding Standards chapter INT13-C: "Use bitwise operators only on unsigned operands" https://www.securecoding.cert.org/confluence/display/seccode/INT13-C.+Use+bitwise+operators+only+on+unsigned+operands Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=80521 Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Andrey Utkin <andrey.krieger.utkin@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] radio-bcm2048.c: Fix some checkpatch.pl errorsLuke Hart2014-07-171-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following warnings reported in radio-bcm2048.c: WARNING: else is not generally useful after a break or return 374: FILE: radio-bcm2048.c:374: + return 0; + } else { WARNING: else is not generally useful after a break or return 728: FILE: radio-bcm2048.c:728: + return BCM2048_DE_EMPHASIS_75us; + else WARNING: unchecked sscanf return value 1974: FILE: radio-bcm2048.c:1974: + sscanf(buf, mask, &value); \ WARNING: Missing a blank line after declarations 2245: FILE: radio-bcm2048.c:2245: + unsigned char tmpbuf[3]; + tmpbuf[i] = bdev->rds_info.radio_text[bdev->rd_index+i+2]; WARNING: Possible unnecessary 'out of memory' message 2601: FILE: radio-bcm2048.c:2601: + if (!bdev) { + dev_dbg(&client->dev, "Failed to alloc video device.\n"); The following error was left since it seems to be a false positive: ERROR: Macros with complex values should be enclosed in parenthesis +#define DEFINE_SYSFS_PROPERTY(prop, signal, size, mask, check) \ +property_write(prop, signal size, mask, check) \ +property_read(prop, size, mask) Signed-off-by: Luke Hart <luke.hart@birchleys.eu> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] staging: media: bcm2048: radio-bcm2048.c - removed IRQF_DISABLED macroAnil Belur2014-07-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - this patch removes IRQF_DISABLED macro, as this is deprecated/noop. Signed-off-by: Anil Belur <askb23@gmail.com> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] solo6x10: update GOP size, QP immediatelyAndrey Utkin2014-07-171-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, it was needed to reopen device to update GOP size and quantization parameter. Now we update device registers with new values immediately. Signed-off-by: Andrey Utkin <andrey.utkin@corp.bluecherry.net> Signed-off-by: Ismael Luceno <ismael.luceno@corp.bluecherry.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] solo6x10: expose encoder quantization setting as V4L2 controlAndrey Utkin2014-07-171-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | solo6*10 boards have configurable quantization parameter which takes values from 0 to 31, inclusively. This change enables setting it with ioctl VIDIOC_S_CTRL with id V4L2_CID_MPEG_VIDEO_H264_MIN_QP. Signed-off-by: Andrey Utkin <andrey.utkin@corp.bluecherry.net> Signed-off-by: Ismael Luceno <ismael.luceno@corp.bluecherry.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] staging/solo6x10: SOLO6X10 should select BITREVERSEGeert Uytterhoeven2014-07-171-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CONFIG_SOLO6X10=y, but CONFIG_BITREVERSE=m: drivers/built-in.o: In function `solo_osd_print': (.text+0x1c7a1f): undefined reference to `byte_rev_table' make: *** [vmlinux] Error 1 Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Ismael Luceno <ismael.luceno@corp.bluecherry.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] v4l: omap4iss: Signal fatal errors to the vb2 queueLaurent Pinchart2014-07-171-9/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a fatal error occurs in the pipeline signal it to the vb2 queue with a call to vb2_queue_error(). The queue will then take care to return -EIO when preparing buffers, remove the driver-specific code that now duplicates that check. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] v4l: omap4iss: Use the devm_* managed allocatorsLaurent Pinchart2014-07-171-76/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This simplifies remove and error code paths. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] v4l: omap4iss: Add module debug parameterLaurent Pinchart2014-07-171-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The parameter is used to initialize the video node debug field and activate the V4L debug infrastructure. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] v4l: omap4iss: Don't reinitialize the video qlock at every streamonLaurent Pinchart2014-07-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initialize the spin lock once only when initializing the video object. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] v4l: omap4iss: Copy paste error in iss_get_clocksVitaly Osipov2014-07-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It makes more sense to return PTR_ERR(iss->iss_ctrlclk) here. The current code looks like an oversight in pasting the block just above this one. Signed-off-by: Vitaly Osipov <vitaly.osipov@gmail.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] v4l: omap4iss: tighten omap4iss dependenciesArnd Bergmann2014-07-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The OMAP4 camera support depends on I2C and VIDEO_V4L2, both of which can be loadable modules. This causes build failures if we want the camera driver to be built-in. This can be solved by turning the option into "tristate", which unfortunately causes another problem, because the driver incorrectly calls a platform-internal interface for omap4_ctrl_pad_readl/omap4_ctrl_pad_writel. Instead, this patch just forbids the invalid configurations and ensures that the driver can only be built if all its dependencies are built-in. Cc: stable@vger.kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] go7007: add motion detection supportHans Verkuil2014-07-176-184/+345
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds motion detection support to the go7007 driver using the new motion detection controls, events. The global motion detection works fine, but the regional motion detection support probably needs more work. There seems to be some interaction between regions that makes setting correct thresholds difficult. The exact meaning of the thresholds isn't entirely clear either. I do not have any documentation, the only information I have is the custom code in the driver and a modet.c application. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] solo6x10: check dma_map_sg() return valueHans Verkuil2014-07-171-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The dma_map_sg() function can fail, so check for the return value. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] solo6x10: fix 'dma from stack' warningHans Verkuil2014-07-171-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] solo6x10: implement the motion detection eventHans Verkuil2014-07-172-15/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new motion detection event. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] solo6x10: implement the new motion detection controlsHans Verkuil2014-07-173-87/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the custom ioctls to set motion detection thresholds by standard matrix controls. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | [media] v4l2-ctrls: use ptrs for all but the s32 typeHans Verkuil2014-07-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than having two unions for all types just keep 'val' and 'cur.val' and use the p_cur and p_new unions to access all others. The only reason for keeping 'val' and 'cur.val' is that it is used all over, so converting this as well would be a huge job. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| * | | | Merge tag 'v3.16-rc5' into HEADMauro Carvalho Chehab2014-07-1710-17/+37
| |\ \ \ \ | | | |/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Docbook creation was broken. We need to move after v3.16-rc1-3-ga981296f048b in order to get commit a981296f048b99b0d5bb4d87c732a6cfb35a1c66. Linux 3.16-rc5 * tag 'v3.16-rc5': (985 commits) Linux 3.16-rc5 clk: spear3xx: Set proper clock parent of uart1/2 clk: spear3xx: Use proper control register offset parisc: drop unused defines and header includes parisc: fix fanotify_mark() syscall on 32bit compat kernel parisc: add serial ports of C8000/1GHz machine to hardware database ext4: fix potential null pointer dereference in ext4_free_inode ext4: fix a potential deadlock in __ext4_es_shrink() Documenation/laptops: rename and update hpfall.c DocBook: fix various typos DocBook: fix mtdnand typos scripts/kernel-doc: handle object-like macros Documentation/Changes: clean up mcelog paragraph ARM: at91: at91sam9x5: add clocks for usb device phy: omap-usb2: Balance pm_runtime_enable() on probe failure and remove phy: core: Fix error path in phy_create() drivers: phy: phy-samsung-usb2.c: Add missing MODULE_DEVICE_TABLE phy: omap-usb2: fix devm_ioremap_resource error detection code phy: sun4i: depend on RESET_CONTROLLER USB: serial: ftdi_sio: Add Infineon Triboard ...
| * | | | [media] v4l2-ctrls: increase internal min/max/step/def to 64 bitHans Verkuil2014-07-172-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While VIDIOC_QUERYCTRL is limited to 32 bit min/max/step/def values for controls, the upcoming VIDIOC_QUERY_EXT_CTRL isn't. So increase the internal representation to 64 bits in preparation. Because of these changes the msi3101 driver has been modified slightly to fix a formatting issue (%d becomes %lld), vivi had to be modified as well to cope with the new 64-bit min/max values and the PIXEL_RATE control in a few sensor drivers required proper min/max/def values. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 13:27:11 +0000