ASoC: s3c24xx: use const snd_soc_component_driver pointer
authorArnd Bergmann <arnd@arndb.de>
Mon, 25 Jan 2016 17:07:33 +0000 (18:07 +0100)
committerWilly Tarreau <w@1wt.eu>
Tue, 7 Jun 2016 08:42:51 +0000 (10:42 +0200)
commitfba8a3ecb46d3cdd96ee53711fb30580e42e42f2
treead096db2b8bdeda872becbc565e99333f66e5218
parent8d418eb36789e23e9b5ed41648fb93c88a7c30fa
ASoC: s3c24xx: use const snd_soc_component_driver pointer

commit ba4bc32eaa39ba7687f0958ae90eec94da613b46 upstream.

An older patch to convert the API in the s3c i2s driver
ended up passing a const pointer into a function that takes
a non-const pointer, so we now get a warning:

sound/soc/samsung/s3c2412-i2s.c: In function 's3c2412_iis_dev_probe':
sound/soc/samsung/s3c2412-i2s.c:172:9: error: passing argument 3 of 's3c_i2sv2_register_component' discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]

However, the s3c_i2sv2_register_component() function again
passes the pointer into another function taking a const, so
we just need to change its prototype.

Fixes: eca3b01d0885 ("ASoC: switch over to use snd_soc_register_component() on s3c i2s")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
sound/soc/samsung/s3c-i2s-v2.c
sound/soc/samsung/s3c-i2s-v2.h