Russell King c9bd5e690a DMA-API: sound: fix dma mask handling in a lot of drivers ... This code sequence is unsafe in modules: static u64 mask = DMA_BIT_MASK(something); ... if (!dev->dma_mask) dev->dma_mask = &mask; as if a module is reloaded, the mask will be pointing at the original module's mask address, and this can lead to oopses. Moreover, they all follow this with: if (!dev->coherent_dma_mask) dev->coherent_dma_mask = mask; where 'mask' is the same value as the statically defined mask, and this bypasses the architecture's check on whether the DMA mask is possible. Fix these issues by using the new dma_coerce_coherent_and_mask() function. Acked-by: Mark Brown <broonie@linaro.org> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2013-10-31 14:48:47 +00:00
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atmel	DMA-API: sound: fix dma mask handling in a lot of drivers	2013-10-31 14:48:47 +00:00
au1x	Merge remote-tracking branch 'asoc/topic/au1x' into asoc-next	2013-08-22 14:28:29 +01:00
blackfin	DMA-API: sound: fix dma mask handling in a lot of drivers	2013-10-31 14:48:47 +00:00
cirrus	Merge remote-tracking branch 'asoc/topic/ep93xx' into tmp	2013-08-30 11:04:21 +01:00
codecs	Remove GENERIC_HARDIRQ config option	2013-09-13 15:09:52 +02:00
davinci	DMA-API: sound: fix dma mask handling in a lot of drivers	2013-10-31 14:48:47 +00:00
dwc	ASoC: designware_i2s: Remove unnecessary dev_set_drvdata()	2013-08-29 13:18:32 +01:00
fsl	DMA-API: sound: fix dma mask handling in a lot of drivers	2013-10-31 14:48:47 +00:00
generic	ASoC: simple-card: Provide owner and MODULE_ALIAS()	2013-08-23 19:04:20 +01:00
jz4740	DMA-API: sound: fix dma mask handling in a lot of drivers	2013-10-31 14:48:47 +00:00
kirkwood	DMA-API: sound: fix dma mask handling in a lot of drivers	2013-10-31 14:48:47 +00:00
mid-x86	ASoC: mfld: Remove unused variable	2013-06-28 10:59:14 +01:00
mxs	Merge remote-tracking branch 'asoc/topic/fsl' into tmp	2013-09-01 21:15:52 +01:00
nuc900	DMA-API: sound: fix dma mask handling in a lot of drivers	2013-10-31 14:48:47 +00:00
omap	DMA-API: sound: fix dma mask handling in a lot of drivers	2013-10-31 14:48:47 +00:00
pxa	DMA-API: sound: fix dma mask handling in a lot of drivers	2013-10-31 14:48:47 +00:00
s6000	DMA-API: sound: fix dma mask handling in a lot of drivers	2013-10-31 14:48:47 +00:00
samsung	DMA-API: sound: fix dma mask handling in a lot of drivers	2013-10-31 14:48:47 +00:00
sh	ASoC: rsnd: fixup flag name of rsnd_scu_platform_info	2013-09-09 16:06:20 +01:00
spear	ALSA: move dmaengine implementation from ASoC to ALSA core	2013-08-15 11:18:09 +01:00
tegra	Merge remote-tracking branch 'asoc/topic/tegra' into asoc-next	2013-08-22 14:28:52 +01:00
txx9	ASoC: txx9: don't check resource with devm_ioremap_resource	2013-07-24 15:37:48 +01:00
ux500	ASoC: mop500: add .owner to struct snd_soc_card	2013-07-15 11:12:24 +01:00
Kconfig	ALSA: move dmaengine implementation from ASoC to ALSA core	2013-08-15 11:18:09 +01:00
Makefile	ALSA: move dmaengine implementation from ASoC to ALSA core	2013-08-15 11:18:09 +01:00
soc-cache.c	ASoC: cache: Standardise ASoC cache messages	2012-11-21 11:39:51 +09:00
soc-compress.c	ASoC: compress: Use power efficient workqueue	2013-08-12 11:04:54 +01:00
soc-core.c	Merge remote-tracking branch 'asoc/topic/core' into tmp	2013-08-30 11:04:14 +01:00
soc-dapm.c	Merge remote-tracking branch 'asoc/topic/dapm' into tmp	2013-09-01 21:15:50 +01:00
soc-generic-dmaengine-pcm.c	ASoC: generic-dmaengine-pcm: call dma_request_slave_channel()	2013-04-23 11:34:29 +01:00
soc-io.c	PTR_RET is now PTR_ERR_OR_ZERO(): Replace most.	2013-07-15 11:25:01 +09:30
soc-jack.c	ASoC: jack: Remove unnecessary call to snd_soc_dapm_new_widgets()	2013-08-27 15:37:33 +01:00
soc-pcm.c	Merge remote-tracking branch 'asoc/topic/fsl' into tmp	2013-09-01 21:15:52 +01:00
soc-utils.c	ASoC: simplify registration of snd-soc-dummy device	2013-05-17 12:07:49 +01:00