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path: root/drivers/usb/storage/ene_ub6250.c
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* usb: storage: fix multi-line comment styleFelipe Balbi2016-04-261-17/+8
| | | | | | | | | | No functional changes here, just making sure our storage driver uses a consistent multi-line comment style. Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: storage: ene_ub6250: Remove unnecessary cast in kfreeAmitoj Kaur Chawla2016-02-031-2/+2
| | | | | | | | | | | | | | | | | | | Remove unnecassary casts in the argument to kfree. Found using Coccinelle. The semantic patch used to find this is as follows: //<smpl> @@ type T; expression *f; @@ - kfree((T *)(f)); + kfree(f); //</smpl> Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: storage: fix module reference for scsi hostAkinobu Mita2015-05-101-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While accessing a unusual usb storage (ums-alauda, ums-cypress, ...), the module reference count is not incremented. Because these drivers allocate scsi hosts with usb_stor_host_template defined in usb-storage module. So these drivers always can be unloaded. This fixes it by preparing scsi host template which is initialized at module_init() for each ums-* driver. In order to minimize the difference in ums-* drivers, introduce module_usb_stor_driver() helper macro which is same as module_usb_driver() except that it also initializes scsi host template. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Vinayak Holikatti <vinholikatti@gmail.com> Cc: Dolev Raviv <draviv@codeaurora.org> Cc: Sujit Reddy Thumma <sthumma@codeaurora.org> Cc: Subhash Jadavani <subhashj@codeaurora.org> Cc: Christoph Hellwig <hch@lst.de> Cc: "James E.J. Bottomley" <JBottomley@parallels.com> Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Hannes Reinecke <hare@suse.de> Cc: linux-usb@vger.kernel.org Cc: usb-storage@lists.one-eyed-alien.net Cc: linux-scsi@vger.kernel.org Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* staging: keucr: remove driverKristina Martšenko2014-07-231-2/+2
| | | | | | | | | | | The driver hasn't been fully cleaned up and it doesn't look like anyone is working on it anymore (including the original author). So remove the driver and all references to it. If someone wants to finish cleaning the driver up and moving it out of staging, this commit can be reverted. Signed-off-by: Kristina Martšenko <kristina.martsenko@gmail.com> Cc: Cho, Yu-Chen <acho@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: storage: ene_ub6250: Use kmemdup instead of kmalloc + memcpyBenoit Taine2014-05-271-2/+1
| | | | | | | | This issue was reported by coccicheck using the semantic patch at scripts/coccinelle/api/memdup.cocci Signed-off-by: Benoit Taine <benoit.taine@lip6.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: storage: Convert US_DEBUGP to usb_stor_dbgJoe Perches2013-04-191-43/+43
| | | | | | | | | | | | | | | | | | | | | | | Use a more current logging style with dev_printk where possible. o Convert uses of US_DEBUGP to usb_stor_dbg o Add "struct us_data *" to usb_stor_dbg uses o usb_stor_dbg now uses struct device */dev_vprint_emit o Removed embedded function names o Coalesce formats o Remove trailing whitespace o Remove useless OOM messages o Remove useless function entry/exit logging o Convert some US_DEBUGP uses to dev_info and dev_dbg Object size is slightly reduced when debugging is enabled, slightly increased with no debugging because some initialization and removal messages are now always emitted. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: remove libusualSebastian Andrzej Siewior2012-09-051-1/+1
| | | | | | | | | | | | | The "Low Performance USB Block driver" has been removed which a user of libusual. Now we have only the usb-storage driver as the only driver in tree. This makes libusual needless. This patch removes libusal, fixes up all users. The usual-table is now linked into usb-storage. usb_usual.h remains in public include directory because some staging users seem to need it. Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* USB: storage: ene_ub6250: Use macros for firmware namesTim Gardner2012-08-151-8/+20
| | | | | | | | | Advertise firmware files using MODULE_FIRMWARE macros. Fix a debug string: SD_RDWR_PATTERN --> SD_RW_PATTERN Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb/storage/ene_ub6250: Remove redundant NULL check before ↵Jesper Juhl2012-04-181-5/+1
| | | | | | | | | | | | | | release_firmware() and pointless assignment release_firmware() tests for a NULL pointer, so it's redundant to do that checking before calling it. Additionally, in ene_load_bincode(), 'sd_fw' is a local variable so setting it to NULL just before it goes out of scope is completely pointless, so remove that assignment. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb/storage: redefine US_BULK_FLAG_IN and use itSebastian Andrzej Siewior2012-02-281-13/+13
| | | | | | | | | | | | | US_BULK_FLAG_IN is defined as 1 and not used. The USB storage spec says that bit 7 of flags within CBW defines the data direction. 1 is DATA-IN (read from device) and 0 is the DATA-OUT. Bit 6 is obselete and bits 0-5 are reserved. This patch redefines the unsued define US_BULK_FLAG_IN from 1 to 1 << 7 aka 0x80 and replaces the obvious users. In a following patch the storage gadget will use it as well. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* usb: Disable dynamic id of USB storage subdriversHuajun Li2012-01-241-0/+1
| | | | | | | | | | Storage subdrivers, like alauda, datafab and others, don't support dynamic id currently, and it needs lots of work but with very little gain to enable the feature, so disable them in the patch. Signed-off-by: Huajun Li <huajun.li.lee@gmail.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'usb-next' of ↵Linus Torvalds2012-01-091-6/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb * 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (232 commits) USB: Add USB-ID for Multiplex RC serial adapter to cp210x.c xhci: Clean up 32-bit build warnings. USB: update documentation for usbmon usb: usb-storage doesn't support dynamic id currently, the patch disables the feature to fix an oops drivers/usb/class/cdc-acm.c: clear dangling pointer drivers/usb/dwc3/dwc3-pci.c: introduce missing kfree drivers/usb/host/isp1760-if.c: introduce missing kfree usb: option: add ZD Incorporated HSPA modem usb: ch9: fix up MaxStreams helper USB: usb-skeleton.c: cleanup open_count USB: usb-skeleton.c: fix open/disconnect race xhci: Properly handle COMP_2ND_BW_ERR USB: remove dead code from suspend/resume path USB: add quirk for another camera drivers: usb: wusbcore: Fix dependency for USB_WUSB xhci: Better debugging for critical host errors. xhci: Be less verbose during URB cancellation. xhci: Remove debugging about ring structure allocation. xhci: Remove debugging about toggling cycle bits. xhci: Remove debugging for individual transfers. ...
| * Merge 3.2-rc3 into usb-linusGreg Kroah-Hartman2011-11-261-2/+1
| |\ | | | | | | | | | | | | | | | | | | This pulls in the latest USB bugfixes and helps a few of the drivers merge nicer in the future due to changes in both branches. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | usb: storage: ene_ub6250: fix sparse warningsFelipe Balbi2011-11-151-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following sparse warnings: | drivers/usb/storage/ene_ub6250.c:45:22: warning: symbol | 'ene_ub6250_usb_ids' was not declared. Should it | be static? | | drivers/usb/storage/ene_ub6250.c:780:5: warning: symbol | 'ms_lib_alloc_logicalmap' was not declared. Should it | be static? | | drivers/usb/storage/ene_ub6250.c:2251:5: warning: symbol | 'ms_scsi_irp' was not declared. Should it be static? | | drivers/usb/storage/ene_ub6250.c:638:29: warning: right shift by bigger | than source value | | drivers/usb/storage/ene_ub6250.c:639:29: warning: right shift by bigger | than source value Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | | Merge branch 'driver-core-next' into Linux 3.2Greg Kroah-Hartman2012-01-061-12/+1
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This resolves the conflict in the arch/arm/mach-s3c64xx/s3c6400.c file, and it fixes the build error in the arch/x86/kernel/microcode_core.c file, that the merge did not catch. The microcode_core.c patch was provided by Stephen Rothwell <sfr@canb.auug.org.au> who was invaluable in the merge issues involved with the large sysdev removal process in the driver-core tree. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | USB: convert drivers/usb/* to use module_usb_driver()Greg Kroah-Hartman2011-11-181-12/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This converts the drivers in drivers/usb/* to use the module_usb_driver() macro which makes the code smaller and a bit simpler. Added bonus is that it removes some unneeded kernel log messages about drivers loading and/or unloading. Cc: Simon Arlott <cxacru@fire.lp0.eu> Cc: Duncan Sands <duncan.sands@free.fr> Cc: Matthieu CASTET <castet.matthieu@free.fr> Cc: Stanislaw Gruszka <stf_xl@wp.pl> Cc: Pete Zaitcev <zaitcev@redhat.com> Cc: Oliver Neukum <oliver@neukum.name> Cc: Juergen Stuber <starblue@users.sourceforge.net> Cc: Cesar Miquel <miquel@df.uba.ar> Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net> Cc: Matthew Wilcox <willy@linux.intel.com> Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Lucas De Marchi <lucas.demarchi@profusion.mobi> Cc: Michael Hund <mhund@ld-didactic.de> Cc: Zack Parsons <k3bacon@gmail.com> Cc: Melchior FRANZ <mfranz@aon.at> Cc: Tomoki Sekiyama <tomoki.sekiyama@gmail.com> Cc: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* / USB: storage: ene_ub6250: fix compile warningsFelipe Balbi2011-11-151-2/+1
|/ | | | | | | | | | | | | Fix the following compile warning: | drivers/usb/storage/ene_ub6250.c: In function ‘ms_scsi_write’: | drivers/usb/storage/ene_ub6250.c:1728:6: warning: ‘result’ may \ | be used uninitialized in this function [-Wuninitialized] | drivers/usb/storage/ene_ub6250.c:1795:77: warning: ‘offset’ may \ | be used uninitialized in this function [-Wuninitialized] Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: Merge ENE UB6250 MS card codes from keucr to ↵Cho, Yu-Chen2011-07-081-9/+1630
| | | | | | | | | drivers/usb/storage/ene_ub6250.c Merge ENE UB6250 MS card codes from keucr to drivers/usb/storage/ene_ub6250.c. Signed-off-by: Cho, Yu-Chen <acho@novell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* treewide: cleanup continuations and remove logging message whitespaceJoe Perches2011-04-261-2/+2
| | | | | | | | | | | | | | Using C line continuation inside format strings is error prone. Clean up the unintended whitespace introduced by misuse of \. Neaten correctly used line continations as well for consistency. drivers/scsi/arcmsr/arcmsr_hba.c has these errors as well, but arcmsr needs a lot more work and the driver should likely be moved to staging instead. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Fix common misspellingsLucas De Marchi2011-03-311-2/+2
| | | | | | Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
* USB: ene_ub6250: fix memory leak in ene_load_bincode()Dan Carpenter2011-03-111-4/+0
| | | | | | | | | "buf" gets allocated twice in a row. It's the second allocation which is correct. The first one should be removed. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: huajun li <huajun.li.lee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: Merge ENE UB6250 SD card codes from keucr to drivers/usb/storagehuajun li2011-03-071-0/+807
The usb portion of this driver can now go into drivers/usb/storage. This leaves the non-usb portion of the code still in staging. Signed-off-by: Huajun Li <huajun.li.lee@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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