kernel/sound/soc/sof/imx/imx-common.c, branch linux-rolling-stable

Merge branch 'for-linus' into for-next

2025-09-28T06:34:58Z

Pull 6.17-devel branch for applying further changes cleanly. Signed-off-by: Taksahi Iwai

ASoC: SOF: imx: Fix devm_ioremap_resource check

2025-09-02T11:51:32Z

devm_ioremap_resource does not return NULL on error but an error pointer so we need to use IS_ERR to check the return code. While at it also pass the error code to dev_err_probe to improve logging. Fixes: bc163baef570 ("ASoC: Use of_reserved_mem_region_to_resource() for "memory-region"") Signed-off-by: Daniel Baluta Link: https://patch.msgid.link/20250902102101.378809-1-daniel.baluta@nxp.com Signed-off-by: Mark Brown

ASoC: SOF: imx: Remove the use of dev_err_probe()

2025-08-24T21:41:10Z

The dev_err_probe() doesn't do anything when error is '-ENOMEM'. Therefore, remove the useless call to dev_err_probe(), and just return the value instead. Signed-off-by: Xichao Zhao Reviewed-by: Laurentiu Mihalcea Message-ID: <20250819112654.588527-1-zhao.xichao@vivo.com> Signed-off-by: Mark Brown

ASoC: SOF: imx: Remove error print for devm_add_action_or_reset()

2025-08-10T20:09:14Z

When `devm_add_action_or_reset()` fails, it is due to a failed memory allocation and will thus return `-ENOMEM`. `dev_err_probe()` doesn't do anything when error is `-ENOMEM`. Therefore, remove the useless call to `dev_err_probe()` when `devm_add_action_or_reset()` fails, and just return the value instead. Signed-off-by: Waqar Hameed Reviewed-by: Daniel Baluta Link: https://patch.msgid.link/pndpldam7tf.a.out@axis.com Signed-off-by: Mark Brown

ASoC: Use of_reserved_mem_region_to_resource() for "memory-region"

2025-07-04T12:09:47Z

Use the newly added of_reserved_mem_region_to_resource() function to handle "memory-region" properties. Signed-off-by: Rob Herring (Arm) Reviewed-by: Tzung-Bi Shih Reviewed-by: Cheng-Yi Chiang Link: https://patch.msgid.link/20250703183523.2075276-1-robh@kernel.org Signed-off-by: Mark Brown

ASoC: SOF: imx: Fix error code in probe()

2025-02-18T16:16:31Z

This accidentally returns "common->clk_num" instead of "ret". Fixes: 651e0ed391b1 ("ASoC: SOF: imx: introduce more common structures and functions") Signed-off-by: Dan Carpenter Link: https://patch.msgid.link/b30ffe7f-21fd-45f9-9528-d6d689e04003@stanley.mountain Signed-off-by: Mark Brown

ASoC: SOF: imx: Fix an IS_ERR() vs NULL bug in imx_parse_ioremap_memory()

2025-02-18T16:16:30Z

The devm_ioremap() function doesn't return error pointers, it returns NULL on error. Update the checking to match. Fixes: 651e0ed391b1 ("ASoC: SOF: imx: introduce more common structures and functions") Signed-off-by: Dan Carpenter Link: https://patch.msgid.link/68973636-eab8-4d82-8359-ae2c8f60f261@stanley.mountain Signed-off-by: Mark Brown

ASoC: SOF: imx-common: set sdev->pdata->hw_pdata after common is alloc'd

2025-02-12T13:46:00Z

'imx_unregister_action' uses 'sdev->pdata->hw_pdata' to fetch the pointer to the common data structure. As such, if 'sdev->pdata->hw_pdata' is not set before adding 'imx_unregister_action' to the devres list, we risk derefrencing a NULL pointer if any of the calls between 'devm_add_action_or_reset' and 'sdev->pdata->hw_pdata = common' fails. Set 'sdev->pdata->hw_pdata' to point to 'common' as soon as 'common' is allocated. Fixes: 651e0ed391b1 (" ASoC: SOF: imx: introduce more common structures and functions") Signed-off-by: Laurentiu Mihalcea Reviewed-by: Frank Li Reviewed-by: Daniel Baluta Link: https://patch.msgid.link/20250211225018.2642-1-laurentiumihalcea111@gmail.com Reviewed-by: Frank Li Signed-off-by: Mark Brown

ASoC: SOF: imx: introduce more common structures and functions

2025-02-07T16:46:55Z

The SOF drivers for imx chips have a lot of duplicate code and routines/code snippets that could certainly be reused among drivers. As such, introduce a new set of structures and functions that will help eliminate the redundancy and code size of the drivers. Signed-off-by: Laurentiu Mihalcea Reviewed-by: Frank Li Link: https://patch.msgid.link/20250207162246.3104-2-laurentiumihalcea111@gmail.com Signed-off-by: Mark Brown

ASoC: SOF: add missing MODULE_DESCRIPTION()

2024-05-27T20:19:27Z

MODULE_DESCRIPTION() was optional until it became mandatory and flagged as an error by 'make W=1'. Reported-by: Andy Shevchenko Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Daniel Baluta Reviewed-by: Péter Ujfalusi Link: https://msgid.link/r/20240527194414.166156-5-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown