kernel

Files

Greg Kroah-Hartman 45844a9403 ALSA: core: fix up bus match const issues.

[ Upstream commit 62f134ab190c5fd5c9f68fe638ad8e13bb8a4cb4 ]

In commit d69d804845 ("driver core: have match() callback in struct
bus_type take a const *"), the match bus callback was changed to have
the driver be a const pointer.  Unfortunately that const attribute was
thrown away when container_of() is called, which is not correct and was
not caught by the compiler due to how container_of() is implemented.
Fix this up by correctly preserving the const attribute of the driver
passed to the bus match function which requires the hdac_driver match
function to also take a const pointer for the driver structure.

Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Fixes: d69d804845 ("driver core: have match() callback in struct bus_type take a const *")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://patch.msgid.link/2025052204-hyphen-thermal-3e72@gregkh
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2025-06-19 15:31:33 +02:00

ext

ALSA: hda: Use *-y instead of *-objs in Makefile

2024-05-08 18:17:42 +02:00

array.c

…

hda_bus_type.c

ALSA: core: fix up bus match const issues.

2025-06-19 15:31:33 +02:00

hdac_bus.c

…

hdac_component.c