Messages in this thread Patch in this message | | | From | Javi Merino <> | Subject | [PATCH] ASoC: pcm512x: use DIV_ROUND_CLOSEST_ULL() from kernel.h | Date | Wed, 25 Mar 2015 11:29:44 +0000 |
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Now that the kernel provides DIV_ROUND_CLOSEST_ULL(), drop the internal implementation and use the kernel one.
Cc: Peter Rosin <peda@axentia.se> Cc: Mark Brown <broonie@kernel.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de> Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Javi Merino <javi.merino@arm.com> --- Patches in the -mm tree now provide a DIV_ROUND_CLOSEST_ULL() implementation in kernel.h[0]. If I understand it correctly, this patch should go via the -mm tree as well with appropriate Acks from the maintainers.
[0] http://ozlabs.org/~akpm/mmots/broken-out/kernelh-implement-div_round_closest_ull.patch
sound/soc/codecs/pcm512x.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index 9974f201a08f..a3dad00b5afc 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -18,6 +18,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/clk.h> +#include <linux/kernel.h> #include <linux/pm_runtime.h> #include <linux/regmap.h> #include <linux/regulator/consumer.h> @@ -31,8 +32,6 @@ #define DIV_ROUND_DOWN_ULL(ll, d) \ ({ unsigned long long _tmp = (ll); do_div(_tmp, d); _tmp; }) -#define DIV_ROUND_CLOSEST_ULL(ll, d) \ - ({ unsigned long long _tmp = (ll)+(d)/2; do_div(_tmp, d); _tmp; }) #define PCM512x_NUM_SUPPLIES 3 static const char * const pcm512x_supply_names[PCM512x_NUM_SUPPLIES] = { -- 1.9.1
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