linux.git/sound/soc/codecs/rt5575.c, branch master Linux kernel source tree ASoC: rt5575: Remove redundant assignment to .owner 2026-02-22T23:52:19+00:00 Pei Xiao xiaopei01@kylinos.cn 2026-02-20T02:56:40+00:00 f817c6a21235b503e68c50d0900d66cb1e1cf7bc The coccicheck tool reports the following warning for this driver: ./rt5575.c:342:3-8: No need to set .owner here. The core will do it. The manual assignment of .owner = THIS_MODULE; in the rt5575_i2c_driver struct is redundant. The i2c_add_driver() function, which is called to register the driver, automatically sets the driver's owner to THIS_MODULE. The driver core handles this assignment internally, making the explicit initialization in the struct definition unnecessary. Remove the unnecessary line. Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn> Link: https://patch.msgid.link/tencent_D7DDB8B646B471AF50B541DA7AC99FBCCD0A@qq.com Signed-off-by: Mark Brown <broonie@kernel.org> 
The coccicheck tool reports the following warning for this driver:
./rt5575.c:342:3-8: No need to set .owner here. The core will do it.

The manual assignment of .owner = THIS_MODULE; in the rt5575_i2c_driver
struct is redundant. The i2c_add_driver() function, which is called to
register the driver, automatically sets the driver's owner to THIS_MODULE.

The driver core handles this assignment internally, making the explicit
initialization in the struct definition unnecessary. Remove the
unnecessary line.

Signed-off-by: Pei Xiao <xiaopei01@kylinos.cn>
Link: https://patch.msgid.link/tencent_D7DDB8B646B471AF50B541DA7AC99FBCCD0A@qq.com
Signed-off-by: Mark Brown <broonie@kernel.org>
ASoC: rt5575: Add the codec driver for the ALC5575 2026-01-05T13:18:52+00:00 Oder Chiou oder_chiou@realtek.com 2025-12-31T02:37:11+00:00 420739112e95c9bb286b4e87875706925970abd3 The ALC5575 integrates an audio DSP that typically loads its firmware from an external flash via its own SPI host interface. In certain hardware configurations, the firmware can alternatively be loaded through the SPI client interface. The driver provides basic mute and volume control functions. When the SPI client interface is enabled, firmware loading is handled by the SPI driver. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Link: https://patch.msgid.link/17c36d07af44ffb1d600977955da95852f8d60f3.1767148150.git.oder_chiou@realtek.com Signed-off-by: Mark Brown <broonie@kernel.org> 
The ALC5575 integrates an audio DSP that typically loads its firmware
from an external flash via its own SPI host interface. In certain
hardware configurations, the firmware can alternatively be loaded
through the SPI client interface. The driver provides basic mute and
volume control functions. When the SPI client interface is enabled,
firmware loading is handled by the SPI driver.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Link: https://patch.msgid.link/17c36d07af44ffb1d600977955da95852f8d60f3.1767148150.git.oder_chiou@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>