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* Merge branch 'topic/memory-device-fixes-2' into for-nextTakashi Iwai2019-02-0835-242/+145
|\ | | | | | | | | | | Pull further device memory allocation cleanups (but no API change yet). Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ASoC: dmaengine: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-4/+1
| | | | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ASoC: xtensa: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-3/+3
| | | | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ASoC: uniphier: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-1/+2
| | | | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ASoC: txx9: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-1/+3
| | | | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ASoC: stm: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-2/+3
| | | | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ASoC: sh: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-063-17/+4
| | | | | | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Reviewed-by: Jaroslav Kysela <perex@perex.cz> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ASoC: meson: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-3/+4
| | | | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ASoC: mediatek: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-3/+3
| | | | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ASoC: intel: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-064-33/+10
| | | | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ASoC: dwc: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-1/+2
| | | | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ASoC: amd: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-062-20/+15
| | | | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: usb: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-062-22/+18
| | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: spi: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-1/+1
| | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: sparc: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-6/+3
| | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: sh: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-8/+6
| | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: ppc: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-5/+1
| | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: pci: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-0610-101/+63
| | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: parisc: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-8/+2
| | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * ALSA: atmel: Drop superfluous PCM preallocation error checksTakashi Iwai2019-02-061-3/+1
| | | | | | | | | | | | | | | | snd_pcm_lib_preallocate_pages() and co always succeed, so the error check is simply redundant. Drop it. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: cs46xx: Clean up proc file creationsTakashi Iwai2019-02-063-73/+33
| | | | | | | | | | | | | | | | | | | | Again no functional changes, but only code clean up. Use a standard macro for initializing the procfs entries, also drop the info entries stored in dsp_spos_instance, as they are removed recursively by a single snd_info_free_entry() calls. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: info: Move card id proc creation into info.cTakashi Iwai2019-02-062-30/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | The creation of card's id proc file can be moved gracefully into info.c. Also, the assignment of card->proc_id is superfluous and can be dropped. So let's do it. Basically this is no functional change but code refactoring, but one potential behavior change is that now it returns properly the error code from snd_info_card_register(), which is a good thing (tm). Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: info: Minor optimizationTakashi Iwai2019-02-061-15/+8
| | | | | | | | | | | | | | | | Just a minor code optimization to reduce the source code size slightly. No functional changes. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: info: Drop unused snd_info_entry.card fieldTakashi Iwai2019-02-062-5/+5
| | | | | | | | | | | | | | | | It's referred only in snd_card_id_read() which can receive the card object via private_data. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: usb: Clean up with new procfs helpersTakashi Iwai2019-02-063-16/+10
| | | | | | | | | | | | | | | | | | Simplify the proc fs creation code with new helper functions, snd_card_ro_proc_new() and snd_card_rw_proc_new(). Just a code refactoring and no functional changes. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: sparc: Clean up with new procfs helpersTakashi Iwai2019-02-061-8/+2
| | | | | | | | | | | | | | | | | | Simplify the proc fs creation code with new helper functions, snd_card_ro_proc_new() and snd_card_rw_proc_new(). Just a code refactoring and no functional changes. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: pcmcia: Clean up with new procfs helpersTakashi Iwai2019-02-061-4/+1
| | | | | | | | | | | | | | | | | | Simplify the proc fs creation code with new helper functions, snd_card_ro_proc_new() and snd_card_rw_proc_new(). Just a code refactoring and no functional changes. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: pci: Clean up with new procfs helpersTakashi Iwai2019-02-0638-278/+133
| | | | | | | | | | | | | | | | | | Simplify the proc fs creation code with new helper functions, snd_card_ro_proc_new() and snd_card_rw_proc_new(). Just a code refactoring and no functional changes. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: i2c: Clean up with new procfs helpersTakashi Iwai2019-02-063-13/+5
| | | | | | | | | | | | | | | | | | Simplify the proc fs creation code with new helper functions, snd_card_ro_proc_new() and snd_card_rw_proc_new(). Just a code refactoring and no functional changes. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: isa: Clean up with new procfs helpersTakashi Iwai2019-02-064-16/+5
| | | | | | | | | | | | | | | | | | Simplify the proc fs creation code with new helper functions, snd_card_ro_proc_new() and snd_card_rw_proc_new(). Just a code refactoring and no functional changes. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: drivers: Clean up with new procfs helpersTakashi Iwai2019-02-063-20/+5
| | | | | | | | | | | | | | | | | | Simplify the proc fs creation code with new helper functions, snd_card_ro_proc_new() and snd_card_rw_proc_new(). Just a code refactoring and no functional changes. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: info: Add standard helpers for card proc file entriesTakashi Iwai2019-02-061-0/+32
| | | | | | | | | | | | | | | | Two new helper functions are added here for cleaning up the existing lengthy calls. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: pci: Remove superfluous snd_info_register() callsTakashi Iwai2019-02-063-58/+14
| | | | | | | | | | | | | | | | | | | | | | The calls of snd_info_register() are superfluous and should be avoided at the procfs creation time. They are called at the end of the whole initialization via snd_card_register(). This patch drops such superfluous calls, as well as dropping the superfluous setup of SNDRV_INFO_CONTENT_TEXT. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: compress: Remove superfluous snd_info_register() callsTakashi Iwai2019-02-061-10/+1
| | | | | | | | | | | | | | | | | | | | The calls of snd_info_register() are superfluous and should be avoided at the procfs creation time. They are called at the end of the whole initialization via snd_card_register(). This patch drops such superfluous calls. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: pcm: Remove superfluous snd_info_register() callsTakashi Iwai2019-02-062-65/+37
| | | | | | | | | | | | | | | | | | | | | | The calls of snd_info_register() are superfluous and should be avoided at the procfs creation time. They are called at the end of the whole initialization via snd_card_register(). This patch drops such superfluous calls, as well as cleaning up the calls of substream proc entries with a common helper. Reviewed-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: emux: Remove superfluous snd_info_register() callsTakashi Iwai2019-02-061-4/+0
| | | | | | | | | | | | | | | | | | The calls of snd_info_register() are superfluous and should be avoided at the procfs creation time. They are called at the end of the whole initialization via snd_card_register(). This patch drops such superfluous calls. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: opl4: Remove superfluous snd_info_register() callsTakashi Iwai2019-02-061-4/+0
| | | | | | | | | | | | | | | | | | The calls of snd_info_register() are superfluous and should be avoided at the procfs creation time. They are called at the end of the whole initialization via snd_card_register(). This patch drops such superfluous calls. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: firewire: Remove superfluous snd_info_register() callsTakashi Iwai2019-02-068-84/+16
| | | | | | | | | | | | | | | | | | | | | | The calls of snd_info_register() are superfluous and should be avoided at the procfs creation time. They are called at the end of the whole initialization via snd_card_register(). This patch drops such superfluous calls. Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Tested-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: info: Always register entries recursivelyTakashi Iwai2019-02-051-31/+34
|/ | | | | | | | | | | Make sure that all children entries are registered by a single call of snd_info_register(). OTOH, don't register if a parent isn't registered yet. This allows us to create the whole procfs tree in a shot at the last stage of card registration phase in a later patch. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: core: Don't allow NULL device for memory allocationTakashi Iwai2019-02-051-0/+2
| | | | | | | | Since we covered all callers with NULL device pointer, let's catch the remaining calls with NULL and warn explicitly. Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ASoC: sh: Avoid passing NULL to memory allocatorsTakashi Iwai2019-02-051-1/+1
| | | | | | | | | | We should pass a proper non-NULL device object to memory allocators although it was accepted in the past. The card->dev points to the most appropriate device object in such a case, so let's put it. Acked-by: Christoph Hellwig <hch@lst.de> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ASoC: amd: Avoid passing NULL to memory allocatorsTakashi Iwai2019-02-051-1/+2
| | | | | | | | | | We should pass a proper non-NULL device object to memory allocators although it was accepted in the past. The card->dev points to the most appropriate device object in such a case, so let's put it. Acked-by: Christoph Hellwig <hch@lst.de> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: arm: Avoid passing NULL to memory allocatorsTakashi Iwai2019-02-041-1/+2
| | | | | | | | | We should pass a proper non-NULL device object to memory allocators although it was accepted in the past. The card->dev points to the most appropriate device object in such a case, so let's put it. Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: x86: Avoid passing NULL to memory allocatorsTakashi Iwai2019-02-041-1/+2
| | | | | | | | | We should pass a proper non-NULL device object to memory allocators although it was accepted in the past. The card->dev points to the most appropriate device object in such a case, so let's put it. Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: isa: Avoid passing NULL to memory allocatorsTakashi Iwai2019-02-019-12/+13
| | | | | | | | | | We used to pass NULL to memory allocators for ISA devices due to historical reasons. But we prefer rather a proper device object to be assigned, so let's fix it by replacing snd_dma_isa_data() call with card->dev reference, and kill snd_dma_isa_data() definition. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: mips: pass struct device to DMA API functionsChristoph Hellwig2019-02-011-3/+4
| | | | | | | | | | | | The DMA API generally relies on a struct device to work properly, and only barely works without one for legacy reasons. Pass the easily available struct device from the platform_device to remedy this. Also use GFP_KERNEL instead of GFP_USER as the gfp_t for the memory allocation, as we should treat this allocation as a normal kernel one. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hal2: pass struct device to DMA API functionsChristoph Hellwig2019-02-011-14/+17
| | | | | | | | | The DMA API generally relies on a struct device to work properly, and only barely works without one for legacy reasons. Pass the easily available struct device from the platform_device to remedy this. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: pcm: remove a superfluous function declarationGuennadi Liakhovetski2019-01-311-2/+0
| | | | | | | | | Declaration of snd_pcm_drop() in sound/core/pcm_native.c is superfluous since the function isn't called before being defined. Remove the declaration. Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda - Use standard device registration for beepTakashi Iwai2019-01-293-94/+72
| | | | | | | | | | | | | | Currently the registration and free of beep input device was done manually from the register and the disconnect callbacks of the assigned codec object. This seems working in most cases, but this may be a cause of some races at probe. Moreover, due to these manual calls, the total code became unnecessarily lengthy. This patch rewrites the beep registration code to follow the standard sound device object style. This allows us reducing the code, in addition to avoiding the nested device registration calls. Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'topic/hda-pm-state' into for-nextTakashi Iwai2019-01-292-35/+88
|\ | | | | | | | | | | | | Pull HD-audio PM fixes. They are applied on top of the latest 5.0 development branch. Signed-off-by: Takashi Iwai <tiwai@suse.de>
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