ASoC: da7218: avoid 64-bit compile warning
authorArnd Bergmann <arnd@arndb.de>
Tue, 8 Dec 2015 15:12:54 +0000 (16:12 +0100)
committerMark Brown <broonie@kernel.org>
Tue, 8 Dec 2015 18:18:59 +0000 (18:18 +0000)
commitff793af4ce13afa9836f6a396552d623ff880099
tree61137078a6077e4e72c68118feeeacf535b8ebc5
parent112446aa2e1262c41fddfc664fa418ce2d615328
ASoC: da7218: avoid 64-bit compile warning

When building the da7218 driver on a 64-bit architecture, we get
a harmless warning:

sound/soc/codecs/da7218.c: In function 'da7218_of_get_id':
sound/soc/codecs/da7218.c:2261:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]

This changes the code to use uintptr_t to ensure we have an integer
type of the same size as a pointer and won't get a warning on any
architecture.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 4d50934abd22 ("ASoC: da7218: Add da7218 codec driver")
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/codecs/da7218.c