diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2015-12-08 16:12:54 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-12-08 18:18:59 +0000 |
| commit | ff793af4ce13afa9836f6a396552d623ff880099 (patch) | |
| tree | 61137078a6077e4e72c68118feeeacf535b8ebc5 | |
| parent | 112446aa2e1262c41fddfc664fa418ce2d615328 (diff) | |
| download | lwn-ff793af4ce13afa9836f6a396552d623ff880099.tar.gz lwn-ff793af4ce13afa9836f6a396552d623ff880099.zip | |
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>
| -rw-r--r-- | sound/soc/codecs/da7218.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/da7218.c b/sound/soc/codecs/da7218.c index 4fee7aeaadc7..eacde128c4d6 100644 --- a/sound/soc/codecs/da7218.c +++ b/sound/soc/codecs/da7218.c @@ -2258,7 +2258,7 @@ static inline int da7218_of_get_id(struct device *dev) const struct of_device_id *id = of_match_device(da7218_of_match, dev); if (id) - return (int) id->data; + return (uintptr_t)id->data; else return -EINVAL; } |