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* d710: initial support for the Epic 4G Touch (SPH-D710)Dorian Snyder2013-06-201-0/+30
| | | | Change-Id: Iafbd9fb45253b02d539ac0ba114f57b3bf9eeed4
* merge opensource jb u5codeworkx2012-09-2234-30/+26887
| | | | Change-Id: I1aaec157aa196f3448eff8636134fce89a814cf2
* staging: Remove unnecessary semicolons when for (foo) {...};Joe Perches2011-04-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Done via perl script: $ cat remove_semi_for.pl my $match_balanced_parentheses = qr/(\((?:[^\(\)]++|(?-1))*\))/; my $match_balanced_braces = qr/(\{(?:[^\{\}]++|(?-1))*\})/; foreach my $file (@ARGV) { my $f; my $text; my $oldtext; next if ((-d $file)); open($f, '<', $file) or die "$P: Can't open $file for read\n"; $oldtext = do { local($/) ; <$f> }; close($f); next if ($oldtext eq ""); $text = $oldtext; my $count = 0; do { $count = 0; $count += $text =~ s@\b(for\s*${match_balanced_parentheses}\s*)${match_balanced_braces}\s*;@"$1$3"@egx; } while ($count > 0); if ($text ne $oldtext) { my $newfile = $file; open($f, '>', $newfile) or die "$P: Can't open $newfile for write\n"; print $f $text; close($f); } } $ Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: Remove unnecessary semicolons when while (foo) {...};Joe Perches2011-04-251-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Done via perl script: $ cat remove_semi_while.pl my $match_balanced_parentheses = qr/(\((?:[^\(\)]++|(?-1))*\))/; my $match_balanced_braces = qr/(\{(?:[^\{\}]++|(?-1))*\})/; foreach my $file (@ARGV) { my $f; my $text; my $oldtext; next if ((-d $file)); open($f, '<', $file) or die "$P: Can't open $file for read\n"; $oldtext = do { local($/) ; <$f> }; close($f); next if ($oldtext eq ""); $text = $oldtext; my $count = 0; do { $count = 0; $count += $text =~ s@\b(while\s*${match_balanced_parentheses}\s*)${match_balanced_braces}\s*;@"$1$3"@egx; } while ($count > 0); if ($text ne $oldtext) { my $newfile = $file; open($f, '>', $newfile) or die "$P: Can't open $newfile for write\n"; print $f $text; close($f); } } $ One false positive removed. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Merge branch 'staging-linus' of ↵Linus Torvalds2011-04-071-0/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6 * 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (28 commits) staging: usbip: bugfix for isochronous packets and optimization staging: usbip: bugfix add number of packets for isochronous frames staging: usbip: bugfixes related to kthread conversion staging: usbip: fix shutdown problems. staging: hv: Fix GARP not sent after Quick Migration staging: IIO: IMU: ADIS16400: Avoid using printk facility directly staging: IIO: IMU: ADIS16400: Fix product ID check, skip embedded revision number staging: IIO: IMU: ADIS16400: Make sure only enabled scan_elements are pushed into the ring staging: IIO: IMU: ADIS16400: Fix addresses of GYRO and ACCEL calibration offset staging: IIO: IMU: ADIS16400: Add delay after self test staging: IIO: IMU: ADIS16400: Fix up SPI messages cs_change behavior staging/rtl81*: build as loadable modules only staging: brcm80211: removed 'is_amsdu causing toss' log spam staging: brcm80211: fix for 'Short CCK' log spam staging: brcm80211: fix for 'AC_BE txop..' logs spammed problem staging: memrar: remove driver from tree staging: sep: remove last memrar remnants staging: fix hv_mouse build, needs delay.h staging: fix olpc_dcon build errors staging: sm7xx: fixed defines ... Fix up trivial conflict in drivers/staging/memrar/memrar_handler.c (deleted vs trivial spelling fixes)
| * Staging: westbridge/astoria: unlock on error pathDan Carpenter2011-04-041-0/+1
| | | | | | | | | | | | | | There is an unlock missing on this error path. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Fix common misspellingsLucas De Marchi2011-03-3120-78/+78
|/ | | | | | Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
* drivers: Final irq namespace conversionThomas Gleixner2011-03-291-1/+1
| | | | | | Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* staging: Fix bdops->check_events() misconversion in cyasblkdev_block.cTejun Heo2011-03-261-1/+1
| | | | | | | | | | | | Commit cafb0bfca1 (staging: Convert to bdops->check_events()) incorrectly set bd->user_disk_0->events while initializing bd->user_disk_1. Fix it. The problem was spotted by Milton's suspect code pattern detector. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Milton Miller <miltonm@bga.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
* Merge branch 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds2011-03-241-4/+7
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-2.6.39/core' of git://git.kernel.dk/linux-2.6-block: (65 commits) Documentation/iostats.txt: bit-size reference etc. cfq-iosched: removing unnecessary think time checking cfq-iosched: Don't clear queue stats when preempt. blk-throttle: Reset group slice when limits are changed blk-cgroup: Only give unaccounted_time under debug cfq-iosched: Don't set active queue in preempt block: fix non-atomic access to genhd inflight structures block: attempt to merge with existing requests on plug flush block: NULL dereference on error path in __blkdev_get() cfq-iosched: Don't update group weights when on service tree fs: assign sb->s_bdi to default_backing_dev_info if the bdi is going away block: Require subsystems to explicitly allocate bio_set integrity mempool jbd2: finish conversion from WRITE_SYNC_PLUG to WRITE_SYNC and explicit plugging jbd: finish conversion from WRITE_SYNC_PLUG to WRITE_SYNC and explicit plugging fs: make fsync_buffers_list() plug mm: make generic_writepages() use plugging blk-cgroup: Add unaccounted time to timeslice_used. block: fixup plugging stubs for !CONFIG_BLOCK block: remove obsolete comments for blkdev_issue_zeroout. blktrace: Use rq->cmd_flags directly in blk_add_trace_rq. ... Fix up conflicts in fs/{aio.c,super.c}
| * staging: Convert to bdops->check_events()Tejun Heo2011-03-091-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | Convert two staging drivers - blkvsc_drv and cyasblkdev_block - from ->media_changed() to ->check_events(). The former always indicated media changed while the latter always indicated media not changed. Not sure what the drivers are trying to achieve but keep the original behavior. Signed-off-by: Tejun Heo <tj@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Cc: Jens Axboe <axboe@kernel.dk> Cc: Kay Sievers <kay.sievers@vrfy.org>
* | drivers:staging:westbridge:astoria Remove one to many n's in a word.Justin P. Mattock2011-02-282-3/+3
| | | | | | | | | | | | | | | | | | | | The Patch below removes one to many "n's" in a word.. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> CC: Greg Kroah-Hartman <gregkh@suse.de> CC: David Cross <david.cross@cypress.com> CC: devel@driverdev.osuosl.org Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | staging/trivial: fix typos concerning "memory"Uwe Kleine-König2011-02-181-1/+1
| | | | | | | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | staging/trivial: fix typos concerning "initiali[zs]e"Uwe Kleine-König2011-02-183-3/+3
| | | | | | | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Staging: Westbridge: added ioremap_nocache instead of phys_to_virtSutharsan Ramamoorthy2011-02-041-5/+2
| | | | | | | | | | | | | | | | This patch removes phys_to_virt() and adds ioremap_nocache() for memory mapping the GPMC registers. Signed-off-by: Sutharsan Ramamoorthy <srmt@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Staging: Westbridge: fix EXPORT_SYMBOL errors reported by checkpatch.plSutharsan Ramamoorthy2011-01-266-149/+80
| | | | | | | | | | | | | | | | | | | | | | This patch fixes errors reported by checkpatch.pl in westbridge device controller driver in the staging tree. File containing EXPORT_SYMBOL() macros for all the APIs exported by the westbridge software has been removed. EXPORT_SYMBOL() macros are added after the corresponding function definitions. Signed-off-by: Sutharsan Ramamoorthy <srmt@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | staging: Fix some incorrect use of positive error codes.Ralph Loader2011-01-211-1/+1
|/ | | | | | | | | | | | | | Use -E... instead of just E... in a few places where negative error codes are expected by a functions callers. These were found by grepping with coccinelle & then inspecting by hand to determine which were bugs. The staging/cxt1e1 driver appears to intentionally use positive E... error codes in some places, and negative -E... error codes in others, making it hard to know which is intended where - very likely I missed some problems in that driver. Signed-off-by: Ralph Loader <suckfish@ihug.co.nz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: Merge 2.6.37-rc2 into staging-nextGreg Kroah-Hartman2010-11-161-1/+0
|\ | | | | | | | | | | | | | | | | | | | | This was necessary in order to resolve some conflicts that happened between -rc1 and -rc2 with the following files: drivers/staging/bcm/Bcmchar.c drivers/staging/intel_sst/intel_sst_app_interface.c All should be resolved now. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * drivers/staging: delete double assignmentJulia Lawall2010-11-091-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Delete successive assignments to the same location. In three of the cases, the two assignments are identical. In the case of the file rt2860/common/cmm_aes.c, the assigned variable i is never used, so both assignments are dropped. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression i; @@ *i = ...; i = ...; // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Staging: Cypress WestBridge OMAP3430 Kernel Hal: Remove unneeded local ↵Jesper Juhl2010-11-091-8/+2
|/ | | | | | | | | | | | | | | variables from alloc functions In drivers/staging/westbridge/astoria/arch/arm/mach-omap2/cyashalomap_kernel.c the local variables 'ret_p' are not needed and should just go away. I have no way to test this code, but I believe the change is obviously correct. Please consider it. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: Final semaphore cleanupThomas Gleixner2010-10-302-2/+2
| | | | | | | | | | Fixup the last remaining users of DECLARE_MUTEX and init_MUTEX. Scripted conversion, resulting code is binary equivalent. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Greg Kroah-Hartman <gregkh@suse.de> LKML-Reference: <20100907125057.278833764@linutronix.de>
* staging: west bridge, block driver change for partition supportDavid Cross2010-10-051-9/+9
| | | | | | | | | This patch fixes an error in the block driver wherein multiple partitions in an mmc card were not detected correctly due to incorrect alloc_disk arguments. Signed-off-by: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: west bridge, addition of common lock on cyasdeviceDavid Cross2010-10-051-0/+18
| | | | | | | | | | | This patch adds and initializes a common lock to cyasdevice module. This is meant to be used in order to avoid error scenarios where the device module could be called by both the block and gadget modules at the same time. Signed-off-by: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: west bridge cyasgadget, removal of " " before ";"David Cross2010-10-051-266/+266
| | | | | | | | This patch fixes removes all of the the " ;"'s in the west bridge cyasgadget driver and instead replaces them with ";" only. Signed-off-by: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: west bridge, removal of " " before ";"David Cross2010-09-2938-5753/+5753
| | | | | | | | | | This patch fixes removes all of the the " ;"'s in the west bridge driver and instead replaces them with ";" only. Although this is a large patch, this is the only thing that it does. I can break it up on a file basis if needed. Signed-off-by: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: west bridge, cyasgadget fix for usb_gadget_probe_driverDavid Cross2010-09-291-6/+5
| | | | | | | | | | This patch fixes the west bridge cyasgadget driver in order to allow for compilation against the linux-next tree. This changes usb_gadget_register_driver to usb_gadget_probe_driver and updates this function based on the new function definition (bind call). Signed-off-by: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: west bridge: pnand hal fixesDavid Cross2010-09-142-6/+9
| | | | | | | | This patch includes changing some defines, necessary for compilation with the linux-next tree. Signed-off-by: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: west bridge: cyasgadget, remove file system / vfs callsDavid Cross2010-09-141-42/+0
| | | | | | | | | | This patch remove file system specific (fat_get_block) and vfs calls from the cyasgadget driver. The current implementation expects user space to write the file (open, seek to end, 1 byte write), followed by a call to clear the dirty pages from the the page cache. Signed-off-by: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: west bridge: block driver api fixDavid Cross2010-09-141-1/+1
| | | | | | | | This patch contains an update for cyasblkdev_queue.c which is needed for the kernel update from 2.6.35 to 2.6.36. Signed-off-by: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: west bridge: Kconfig fixDavid Cross2010-09-141-5/+24
| | | | | | | | This patch fixes the currently broken Kconfig for west bridge by introducing a dependency on a valid HAL Layer for the driver build. Signed-off-by: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* staging: westbridge: improve error pathVasiliy Kulikov2010-09-051-1/+9
| | | | | | | | | | kmalloc() may fail, check for it. Allocated memory is not freed. Use IS_ERR() instead of strict checking. Signed-off-by: Vasiliy Kulikov <segooon@gmail.com> Cc: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: westbridge: mark BROKEN as it doesn't currently build properlyGreg Kroah-Hartman2010-08-301-2/+2
| | | | | | | Future patches should fix this up. Cc: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* Staging: add West Bridge Astoria DriverDavid Cross2010-08-3066-0/+42110
This is a driver for the Cypress West Bridge companion chip. Its function is analogous to the North/South Bridges of PC environments applied to embedded devices, in that it expands I/O and storage capabilities of an embedded processor. The Astoria version, which this driver applies to, functions as a USB, embedded memory and SDIO controller. The kernel that this patch was applied to is linux-2.6.35, although it was tested using the android kernel 2.6.29 running on the Zoom 2 platform. In this system, it was used primarily as a sideloading accelerator enabling direct data transfers between a USB host PC and embedded memory without system overheads. Minor modifications were also made to the kernel for this patch. These include changes such as EXPORTing of fat_get_block in the kernel code. Another function, mpage_cleardirty was also added to the memory management code. This function is used to clear the dirty pages from a specific inode. This allows for direct, file based DMA. None of these changes are believed to have any negative impact on the kernel and may provide additional benefit for other developers and drivers. The driver, as submitted, was placed into the drivers/staging/westbridge folder as the directory structure it will eventually reside in is not yet defined. The driver, as placed in staging is divided into four parts: 1) gadget - this implements a gadget peripheral controller and includes IOCTLs for MTP transfers 2) block -this implements a generic block device driver to enable access to embedded memory 3) api -this is the Cypress SDK, and includes USB and Storage specific functions. In addition, it includes common code for low level routines such as message passing and common data transfer routines 4) hal - this should likely be included in the arch directory as it needs to be modified for a given platform. The directory structure in the staging area is meant to reflect the eventual location of where this code likely should be. It is platform specific. In this case, the HAL included is for the Android Zoom 2 platform. Here, West Bridge is connected to the GPMC (general purpose memory controller) of the OMAP3. Specific timing needs to be enabled to ensure reliable communication. Many thanks to Greg KH for conducting initial reviews and providing pointers. Please contact david.cross@cypress.com for questions, concerns or feedback. Signed-off-by: David Cross <david.cross@cypress.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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