kernel/git/stable/linux.git/sound/atmel/abdac.c, branch master

ALSA: atmel: Remove AVR32 bits from the driver

2017-05-15T15:07:00+00:00

AVR32 is gone. Now it's time to clean up the driver by removing leftovers that was used by AVR32 related code. Acked-by: Nicolas Ferre Signed-off-by: Andy Shevchenko Signed-off-by: Takashi Iwai

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-15T00:10:09+00:00

Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev__once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...

ALSA: atmel_abdac: Add missing clock prepare

2014-12-05T19:36:13+00:00

Clocks must be prepared before enabling them. Do this in one step. Replace clk_enable with clk_prepare_enable and clk_disable with clk_disable_unprepare. Signed-off-by: Alexander Stein Signed-off-by: Takashi Iwai

ALSA: atmel: drop owner assignment from platform_drivers

2014-10-20T14:21:59+00:00

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

dmaengine: dw: split dma-dw.h to platform and private parts

2014-10-15T15:01:04+00:00

The introduced include/linux/dma/dw.h is going to contain the private extensions and structures which are shared for dw_dmac users in the kernel. Meanwhile include/linux/platform_data/dma-dw.h keeps only platform related data types and definitions. Signed-off-by: Andy Shevchenko Signed-off-by: Vinod Koul

dmaengine: dw: move dw_dmac.h to where it belongs to

2014-09-11T06:18:12+00:00

There is a common storage for platform data related structures and definitions inside kernel source tree. The patch moves file from include/linux to include/linux/platform_data and renames it acoordingly. The users are also updated. Signed-off-by: Andy Shevchenko Acked-by: Viresh Kumar [For the arch/avr32/.* and .*sound/atmel.*] Acked-by: Hans-Christian Egtvedt Signed-off-by: Vinod Koul

ALSA: atmel: Convert to snd_card_new() with a device pointer

2014-02-14T07:14:04+00:00

Also remove superfluous snd_card_set_dev() calls. Signed-off-by: Takashi Iwai

Merge branch 'for-linus' into for-next

2013-12-16T14:53:52+00:00

ALSA: atmel_abdac: clk_round_rate() can return a zero upon error

2013-12-10T20:19:49+00:00

Treat both negative and zero return values from clk_round_rate() as errors. This is needed since subsequent patches will convert clk_round_rate()'s return value to be an unsigned type, rather than a signed type, since some clock sources can generate rates higher than (2^31)-1 Hz. Eventually, when calling clk_round_rate(), only a return value of zero will be considered a error; all other values will be considered valid rates. The comparison against values less than 0 is kept to preserve the correct behavior in the meantime. Signed-off-by: Paul Walmsley Acked-by: Hans-Christian Egtvedt Cc: Nicolas Ferre Signed-off-by: Takashi Iwai

ALSA: atmel: Fix possible array overflow

2013-12-02T14:10:41+00:00

The static checker found a possible array overflow in atmel/abdac.c: static checker warning: "sound/atmel/abdac.c:373 set_sample_rates() error: buffer overflow 'dac->rates' 6 <= 6" This patch papers over the buggy point, by ensuring that dac->rates[] update not overflowing the actual array size. Reported-by: Dan Carpenter Signed-off-by: Takashi Iwai