summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* [SCSI] ipr: Resource path error logging cleanupBrian King2013-01-302-27/+56
| | | | | | | | | | | The resource path as displayed by the ipr driver is the location string identifying a location on the SAS fabric. This patch adds the SCSI host number such that error logs can be more easily correlated in multiple adapter configurations. Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Wen Xiong <wenxiong@linux.vnet.ibm.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] ipr: Handler ID memory allocation failure at module load timeBrian King2013-01-301-0/+7
| | | | | | | Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Wen Xiong <wenxiong@linux.vnet.ibm.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] ipr: Add sereral new CCIN definitions for new adapters supportwenxiong@linux.vnet.ibm.com2013-01-302-0/+15
| | | | | | | | Add the appropriate definitions and table entries for new adapter support. Signed-off-by: Wen Xiong <wenxiong@linux.vnet.ibm.com> Acked-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] csiostor: Don't leak mem or fail to release firmware in ↵Jesper Juhl2013-01-301-6/+9
| | | | | | | | | | | | csio_hw_flash_config() If kzalloc() or csio_hw_check_fwconfig() fail we may leave the csio_hw_flash_config() function without freeing allocated memory or firmware. This should take care of the leaks. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: Naresh Kumar Inna <naresh@chelsio.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bnx2fc: Bumped version to 1.0.13Bhanu Prakash Gollapudi2013-01-302-2/+2
| | | | | Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bnx2fc: Support max IO size to 512KBBhanu Prakash Gollapudi2013-01-301-1/+1
| | | | | | | Increase max_sectors from 512 to 1024 in order to support max IO size of 512KB. Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bnx2fc: Tx/Rx byte counts reset to 0 when exceeding 32 bit valuesBhanu Prakash Gollapudi2013-01-302-5/+34
| | | | | | | | Since the FW counters are 32-bit, accumulate the stats in the driver. [jejb: fix checkpatch warning] Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bnx2fc: Map the doorbell register between offload and enable requestsBhanu Prakash Gollapudi2013-01-303-28/+26
| | | | | | | | | | | | | We used to map doorbell register after FW enable request is complete. This causes a race condition when unsolicited event is received, and FW sends a CQE for it. Since the doorbell is not mapped, driver does not arm CQ, which means FW will not notify the driver for further CQ completions. To resolve this, map the doorbell between offload and enable, so that driver is ready to receive the unsolicited packets and arm the CQ as soon as FW enable is performed. Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bnx2fc: Move offload/upload wait logic into a functionBhanu Prakash Gollapudi2013-01-301-35/+30
| | | | | | | | | Moved the 'waiting for upload/offload completion' logic to respective functions as it is called in multiple places. Also this is done in preperation for the next patch. Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bnx2fc: support software fcoe targetBhanu Prakash Gollapudi2013-01-301-1/+3
| | | | | | | | | | Software FCoE target always advertises RETRY bit even when there are no tape LUNs behind the target. This causes the driver to enable FW support for sequence level error recovery and perform REC/SRR. This patch arrests the behavior by not enabling SLER feature for this target. Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bnx2fc: Remove potential NULL dereferenceJulia Lawall2013-01-291-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If the NULL test is necessary, the initialization involving a dereference of the tested value should be moved after the NULL test. The sematic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; expression E; identifier i,fld; statement S; @@ - T i = E->fld; + T i; ... when != E when != i if (E == NULL) S + i = E->fld; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bnx2fc: remove useless calls to memset().Cyril Roelandt2013-01-291-4/+0
| | | | | | | | | These calls are followed by calls to memcpy() on the same memory area, so they can be safely removed. Signed-off-by: Cyril Roelandt <tipecaml@gmail.com> Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] mpt2sas: fix for driver fails EEH, recovery from injected pci bus errorSreekanth Reddy2013-01-292-1/+19
| | | | | | | | | | This patch stops the driver to invoke kthread (which remove the dead ioc) for some time while EEH recovery has started. [thenzl: add a 'non_operational_loop' reset.] Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Signed-off-by: Tomas Henzl <thenzl@redhat.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] mpt3sas: remove unused variablesWei Yongjun2013-01-292-5/+1
| | | | | | | | | The variable 'chain_flags' and 'phy_number' are initialized but never used otherwise, So remove those unused variables. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] mpt3sas: Remove unneeded version.h header inclusionSachin Kamat2013-01-295-5/+0
| | | | | | | | linux/version.h is not necessary as detected by checkversion.pl script. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: "Sreekanth Reddy" <Sreekanth.reddy@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bnx2i: fix the bit manipulation when setting the error maskTomas Henzl2013-01-291-1/+1
| | | | | | | | | | The intention in bnx2i_send_fw_iscsi_init_msg was to zero out only the lower 32bits, but instead the whole mask64 is zeroed. This patch fixes it. Signed-off-by: Tomas Henzl <thenzl@redhat.com> Acked-by: Eddie Wai <eddie.wai@broadcom.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] fnic: fix for trusted cosHiral Patel2013-01-291-2/+4
| | | | | | | | | | Modified fnic driver to let hardware insert the COS value. Set bit in descriptor to 0 telling hardware to use its lif COS configurations to insert the COS value in the frames. Signed-off-by: Narsimhulu Musini <nmusini@cisco.com> Signed-off-by: Hiral Patel <hiralpat@cisco.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] fnic: updated MAINTAINERS listHiral Patel2013-01-291-2/+2
| | | | | | | | Updated MAINTAINERS list for fnic driver with appropriate names and email ids. Signed-off-by: Brian Uchino <buchino@cisco.com> Signed-off-by: Hiral Patel <hiralpat@cisco.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] bfa: Update MAINTAINERS list for BFA driverVijaya Mohan Guvva2013-01-291-1/+2
| | | | | Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] mpt3sas: cut and paste bug storing trigger mpiDan Carpenter2013-01-291-1/+1
| | | | | | | | | | | | | | | | ioc->diag_trigger_mpi is an SL_WH_MPI_TRIGGERS_T struct. There is a cut and paste error here and SL_WH_EVENT_TRIGGERS_T is used instead of SL_WH_MPI_TRIGGERS_T. Since the SL_WH_EVENT_TRIGGERS_T is smaller than SL_WH_MPI_TRIGGERS_T, it means we only clear part of the buffer. I've changed it to use sizeof(ioc->diag_trigger_mpi) which is a bit simpler. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: "Sreekanth Reddy" <Sreekanth.reddy@lsi.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] csiostor: convert to use simple_open()Wei Yongjun2013-01-291-8/+1
| | | | | | | | | | This removes an open coded simple_open() function and replaces file operations references to the function with simple_open() instead. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Naresh Kumar Inna <naresh@chelsio.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: Update driver version to 5.03.00-k2Vikas Chaudhary2013-01-291-1/+1
| | | | | Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] scsi_transport_iscsi: export iscsi class session's target_id in sysfs.Manish Rangankar2013-01-291-0/+12
| | | | | | Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: Fix memory corruption issue in qla4xxx_get_ep_fwdb.Manish Rangankar2013-01-291-4/+7
| | | | | | | | | | | | | In qla4xxx_get_ep_fwdb(), dst_addr is of type struct sockaddr. We are copying sizeof(struct sockaddr_in6) bytes to dst_addr which is 12 bytes larger. This will cause memory corruption. So we change dst_addr to struct sockaddr_storage which is of 128 byte, large enough to hold sizeof(struct sockaddr_in6). Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: Allow reset in link down caseHarish Zunjarrao2013-01-291-8/+0
| | | | | | | | | | | | Issue: Reset operation fails if port is in Link Down state Fix: Do not wait till HBA comes online after reset command is invoked. Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com> Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] qla4xxx: Fix MBOX intr switching from polling to intr mode for ISP83XXVikas Chaudhary2013-01-298-43/+103
| | | | | | | | | | | | | | | | | | | | | | | | Issue: Mailbox command timed out after switching from polling mode to interrupt mode. Events:- 1. Mailbox interrupts are disabled 2. FW generates AEN and at same time driver enables Mailbox Interrupt 3. Driver issues new mailbox to Firmware In above case driver will not get AEN interrupts generated by FW in step #2 as FW generated this AEN when interrupts are disabled. During the same time driver enabled the mailbox interrupt, so driver will not poll for interrupt. Driver will never process AENs generated in step #2 and issues new mailbox to FW, but now FW is not able to post mailbox completion as AENs generated before are not processed by driver. Fix: Enable Mailbox / AEN interrupts before initializing FW in case of ISP83XX. This will make sure we process all Mailbox and AENs in interrupt mode. Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* [SCSI] gdth: Remove buggy ROM handlingBjorn Helgaas2013-01-291-8/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ROM address handling in gdth_init_pci() is useless and possibly dangerous. This patch removes it. "pci_resource_start(pdev, 8)" is not well-defined. PCI resources 0-5 are standard PCI BARs and 6 is the expansion ROM. Resource 8 is either an SR-IOV BAR (if CONFIG_PCI_IOV=y, resources 7-12 are SR-IOV BARs) or a bridge window (resources 7-10). The GDT device is neither an SR-IOV device nor a bridge, so in either case resource 8 should be zero since struct pci_dev is allocated with kzalloc(). It is illegal for a driver to write an arbitrary address to the ROM BAR because it has no way of knowing whether the ROM will conflict with another device. I think the only effect of the code being removed was to: 1) Enable the ROM at 0xFEFF0000 (possibly causing a conflict with another device) 2) Delay one millisecond 3) Write zero to the ROM BAR, disabling it I doubt the delay is needed, but I left it since it seems innocuous. Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
* Merge tag 'md-3.8-fixes' of git://neil.brown.name/mdLinus Torvalds2013-01-282-64/+38
|\ | | | | | | | | | | | | | | | | | | | | Pull dmraid fix from NeilBrown: "Just one fix for md in 3.8 dmraid assess redundancy and replacements slightly inaccurately which could lead to some degraded arrays failing to assemble." * tag 'md-3.8-fixes' of git://neil.brown.name/md: DM-RAID: Fix RAID10's check for sufficient redundancy
| * DM-RAID: Fix RAID10's check for sufficient redundancyJonathan Brassow2013-01-242-64/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before attempting to activate a RAID array, it is checked for sufficient redundancy. That is, we make sure that there are not too many failed devices - or devices specified for rebuild - to undermine our ability to activate the array. The current code performs this check twice - once to ensure there were not too many devices specified for rebuild by the user ('validate_rebuild_devices') and again after possibly experiencing a failure to read the superblock ('analyse_superblocks'). Neither of these checks are sufficient. The first check is done properly but with insufficient information about the possible failure state of the devices to make a good determination if the array can be activated. The second check is simply done wrong in the case of RAID10 because it doesn't account for the independence of the stripes (i.e. mirror sets). The solution is to use the properly written check ('validate_rebuild_devices'), but perform the check after the superblocks have been read and we know which devices have failed. This gives us one check instead of two and performs it in a location where it can be done right. Only RAID10 was affected and it was affected in the following ways: - the code did not properly catch the condition where a user specified a device for rebuild that already had a failed device in the same mirror set. (This condition would, however, be caught at a deeper level in MD.) - the code triggers a false positive and denies activation when devices in independent mirror sets have failed - counting the failures as though they were all in the same set. The most likely place this error was introduced (or this patch should have been included) is in commit 4ec1e369 - first introduced in v3.7-rc1. Consequently this fix should also go in v3.7.y, however there is a small conflict on the .version in raid_target, so I'll submit a separate patch to -stable. Cc: stable@vger.kernel.org Signed-off-by: Jonathan Brassow <jbrassow@redhat.com> Signed-off-by: NeilBrown <neilb@suse.de>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixesLinus Torvalds2013-01-281-1/+6
|\ \ | | | | | | | | | | | | | | | | | | Pull GFS2 fix from Steven Whitehouse. * git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes: GFS2: fix skip unlock condition
| * | GFS2: fix skip unlock conditionDavid Teigland2013-01-281-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | The recent commit fb6791d100d1bba20b5cdbc4912e1f7086ec60f8 included the wrong logic. The lvbptr check was incorrectly added after the patch was tested. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* | | Merge tag 'iommu-fixes-v3.8-rc5' of ↵Linus Torvalds2013-01-281-0/+34
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU fix from Joerg Roedel: "One fix for the AMD IOMMU driver to work around broken BIOSes found in the field. Some BIOSes forget to enable a workaround for a hardware problem which might cause the IOMMU to stop working under high load conditions. The fix makes sure this workaround is enabled." * tag 'iommu-fixes-v3.8-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: IOMMU, AMD Family15h Model10-1Fh erratum 746 Workaround
| * | | IOMMU, AMD Family15h Model10-1Fh erratum 746 WorkaroundSuravee Suthikulpanit2013-01-281-0/+34
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The IOMMU may stop processing page translations due to a perceived lack of credits for writing upstream peripheral page service request (PPR) or event logs. If the L2B miscellaneous clock gating feature is enabled the IOMMU does not properly register credits after the log request has completed, leading to a potential system hang. BIOSes are supposed to disable L2B micellaneous clock gating by setting L2_L2B_CK_GATE_CONTROL[CKGateL2BMiscDisable](D0F2xF4_x90[2]) = 1b. This patch corrects that for those which do not enable this workaround. Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Acked-by: Borislav Petkov <bp@suse.de> Cc: stable@vger.kernel.org Signed-off-by: Joerg Roedel <joro@8bytes.org>
* | | Merge tag 'mfd-for-linus-3.8-1' of ↵Linus Torvalds2013-01-2824-129/+314
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 Pull MFD fixes from Samuel Ortiz: "This is the first pull request for MFD fixes for 3.8 We have some build failure fixes (twl4030, vexpress, abx500 and tps65910), some actual runtime oops and lockup fixes (rtsx, da9052), and some more hypothetical NULL pointers dereferences fixes for pcf50633 and max776xx. Then we also have additional rtsx fixes for a correct switch output voltage and clock divider correctness for rtl8411 (rtsx driver), and irqdomain fix for db8550-prcmu, and some more cosmetic fixes for arizona and wm5102." * tag 'mfd-for-linus-3.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: mfd: rtsx: Fix oops when rtsx_pci_sdmmc is not probed mfd: wm5102: Fix definition of WM5102_MAX_REGISTER mfd: twl4030: Don't warn about uninitialized return code mfd: da9052/53 lockup fix mfd: rtsx: Add clock divider hook mmc: rtsx: Call MFD hook to switch output voltage mfd: rtsx: Add output voltage switch hook mfd: Fix compile errors and warnings when !CONFIG_AB8500_BM mfd: vexpress: Export global functions to fix build error mfd: arizona: Check errors from regcache_sync() mfd: tc3589x: Use simple irqdomain mfd: pcf50633: Init pcf->dev before using it mfd: max77693: Init max77693->dev before using it mfd: max77686: Init max77686->dev before using it mfd: db8500-prcmu: Fix irqdomain usage mfd: tps65910: Select REGMAP_IRQ in Kconfig to fix build error mfd: arizona: Disable control interface reporting for WM5102 and WM5110
| * | | mfd: rtsx: Fix oops when rtsx_pci_sdmmc is not probedWei WANG2013-01-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If rtsx_pci_sdmmc is not probed, function pointer pcr->slots[].card_event will point to NULL, and thus rtsx_pci_card_detect will reference a NULL pointer. Check card_event pointer before referencing it can avoid kernel panic. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: wm5102: Fix definition of WM5102_MAX_REGISTERMark Brown2013-01-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Updated in latest datasheet. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: twl4030: Don't warn about uninitialized return codeArnd Bergmann2013-01-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the twl4030_write_script function gets called with a zero length argument, its return value does not get set. We know that all scripts have a nonzero length, but returning an error in case they ever do is probably appropriate. Without this patch, building omap2plus_defconfig results in: drivers/mfd/twl4030-power.c: In function 'load_twl4030_script': drivers/mfd/twl4030-power.c:414:5: error: 'err' may be used uninitialized in this function Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: "Kristo, Tero" <t-kristo@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: da9052/53 lockup fixAshish Jangam2013-01-273-4/+126
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An issue has been reported where the PMIC either locks up or fails to respond following a system Reset. This could result in a second write in which the bus writes the current content of the write buffer to address of the last I2C access. The failure case is where this unwanted write transfers incorrect data to a critical register. This patch fixes this issue to by following any read or write with a dummy read to a safe register address. A safe register address is one where the contents will not affect the operation of the system. Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: rtsx: Add clock divider hookWei WANG2013-01-276-2/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add callback function conv_clk_and_div_n to convert between SSC clock and its divider N. For rtl8411, the formula to calculate SSC clock divider N is different with the other card reader models. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mmc: rtsx: Call MFD hook to switch output voltageWei WANG2013-01-271-25/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Different card reader has different method to switch output voltage, so we have to use the callback function provided by MFD driver to switch output pad voltage. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: rtsx: Add output voltage switch hookWei WANG2013-01-275-4/+85
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Different card reader has different method to switch output voltage, add this callback to let the card reader implement its individual switch function. This is needed as rtl8411 has a specific switch output voltage procedure. Signed-off-by: Wei WANG <wei_wang@realsil.com.cn> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: Fix compile errors and warnings when !CONFIG_AB8500_BMLee Jones2013-01-223-27/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/mfd/ab8500-core.c:1015:21: error: ‘ab8500_bm_data’ undeclared here include/linux/mfd/abx500/ab8500-bm.h:445:13: warning: ‘ab8500_fg_reinit’ defined but not used include/linux/mfd/abx500/ab8500-bm.h:448:13: warning: ‘ab8500_charger_usb_state_changed’ defined but not used include/linux/mfd/abx500/ab8500-bm.h:451:29: warning: ‘ab8500_btemp_get’ defined but not used include/linux/mfd/abx500/ab8500-bm.h:455:12: warning: ‘ab8500_btemp_get_batctrl_temp’ defined but not used include/linux/mfd/abx500/ab8500-bm.h:463:12: warning: ‘ab8500_fg_inst_curr_blocking’ defined but not used include/linux/mfd/abx500/ab8500-bm.h:442:12: warning: ‘ab8500_fg_inst_curr_done’ defined but not used include/linux/mfd/abx500/ab8500-bm.h:447:26: warning: ‘ab8500_fg_get’ defined but not used Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: vexpress: Export global functions to fix build errorGuenter Roeck2013-01-221-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compiling vexpress client drivers as module results in error messages such as ERROR: "__vexpress_config_func_get" [drivers/hwmon/vexpress.ko] undefined! ERROR: "vexpress_config_func_put" [drivers/hwmon/vexpress.ko] undefined! This is because the global functions in drivers/mfd/vexpress-config.c are not exported. Fix it. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: arizona: Check errors from regcache_sync()Mark Brown2013-01-221-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the control bus is unrelabile we may hit errors during regcache_sync(), especially given that it tends to be one the most dense bursts of I/O in many systems. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: tc3589x: Use simple irqdomainLinus Walleij2013-01-221-12/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a regression in the TC3589x driver introduced in commit 15e27b1088245a2de3b7d09d39cd209212eb16af "mfd: Provide the tc3589x with its own IRQ domain" If a system with a TC3589x expander is booted and a base IRQ is passed from platform data, a legacy domain will be used. However, since the Ux500 is now switched to use SPARSE_IRQ, no descriptors get allocated on-the-fly, and we get a crash. Fix this by switching to using the simple irqdomain that will handle this uniformly and also allocates descriptors explicitly. Also fix two small whitespace errors in the vicinity while we're at it. Cc: stable@kernel.org Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: pcf50633: Init pcf->dev before using itAxel Lin2013-01-221-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current code uses pcf->dev in the dev_err call before setting it to &client->dev. Fix it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: max77693: Init max77693->dev before using itAxel Lin2013-01-221-16/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current code uses max77693->dev in the dev_err call before setting it to &i2c->dev. Fix it. This patch also includes below cleanups: - Move checking pdata earlier and show dev_err if no platform data found. - Remove unnecessary err_regmap goto label. - Unregister i2c devices if regmap init for muic fails. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: max77686: Init max77686->dev before using itAxel Lin2013-01-221-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current code uses max77686->dev in the dev_err call before setting it to &i2c->dev. Fix it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: db8500-prcmu: Fix irqdomain usageLinus Walleij2013-01-221-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes two issues with the DB8500 PRCMU irqdomain: - You have to state the irq base 0 to get a linear domain for the DT case from irq_domain_add_simple() - The irqdomain was not used to translate the initial irq request using irq_create_mapping() making the linear case fail as it was lacking a proper descriptor. I took this opportunity to fix two lines of whitespace errors in related code as I was anyway messing around with it. Cc: stable@kernel.org Acked-by Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
| * | | mfd: tps65910: Select REGMAP_IRQ in Kconfig to fix build errorAnilKumar Ch2013-01-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TPS65910 mfd driver uses functions that are only avaiable when REGMAP_IRQ is enabled. So "select REGMAP_IRQ" is added to mfd Kconfig to fix below build error: drivers/built-in.o: In function `tps65910_irq_exit': /media/anil/kernel/drivers/mfd/tps65910.c:265: undefined reference to `regmap_del_irq_chip' drivers/built-in.o: In function `tps65910_irq_init': /media/anil/kernel/drivers/mfd/tps65910.c:254: undefined reference to `regmap_add_irq_chip' drivers/built-in.o: In function `tps65910_i2c_probe': /media/anil/kernel/drivers/mfd/tps65910.c:509: undefined reference to `regmap_irq_get_domain' make: *** [vmlinux] Error 1 Signed-off-by: AnilKumar Ch <anilkumar@ti.com> Tested-by: Matt Porter <mporter@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-19 15:08:32 +0000