The patch titled
sound/core/pcm_timer.c: use lib/gcd.c
has been added to the -mm tree. Its filename is
sound-core-pcm_timerc-use-lib-gcdc.patch
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The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: sound/core/pcm_timer.c: use lib/gcd.c
From: Florian Fainelli <florian@xxxxxxxxxxx>
Make sound/core/pcm_timer.c use lib/gcd.c
Signed-off-by: Florian Fainelli <florian@xxxxxxxxxxx>
Cc: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx>
Cc: Takashi Iwai <tiwai@xxxxxxx>
Cc: Simon Horman <horms@xxxxxxxxxxxx>
Cc: Julius Volz <juliusv@xxxxxxxxxx>
Cc: David S. Miller <davem@xxxxxxxxxxxxx>
Cc: Patrick McHardy <kaber@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
sound/core/Kconfig | 1 +
sound/core/pcm_timer.c | 17 +----------------
2 files changed, 2 insertions(+), 16 deletions(-)
diff -puN sound/core/Kconfig~sound-core-pcm_timerc-use-lib-gcdc sound/core/Kconfig
--- a/sound/core/Kconfig~sound-core-pcm_timerc-use-lib-gcdc
+++ a/sound/core/Kconfig
@@ -5,6 +5,7 @@ config SND_TIMER
config SND_PCM
tristate
select SND_TIMER
+ select GCD
config SND_HWDEP
tristate
diff -puN sound/core/pcm_timer.c~sound-core-pcm_timerc-use-lib-gcdc sound/core/pcm_timer.c
--- a/sound/core/pcm_timer.c~sound-core-pcm_timerc-use-lib-gcdc
+++ a/sound/core/pcm_timer.c
@@ -20,6 +20,7 @@
*/
#include <linux/time.h>
+#include <linux/gcd.h>
#include <sound/core.h>
#include <sound/pcm.h>
#include <sound/timer.h>
@@ -28,22 +29,6 @@
* Timer functions
*/
-/* Greatest common divisor */
-static unsigned long gcd(unsigned long a, unsigned long b)
-{
- unsigned long r;
- if (a < b) {
- r = a;
- a = b;
- b = r;
- }
- while ((r = a % b) != 0) {
- a = b;
- b = r;
- }
- return b;
-}
-
void snd_pcm_timer_resolution_change(struct snd_pcm_substream *substream)
{
unsigned long rate, mult, fsize, l, post;
_
Patches currently in -mm which might be from florian@xxxxxxxxxxx are
linux-next.patch
lib-add-lib-gcdc.patch
lib-add-lib-gcdc-fix.patch
sound-core-pcm_timerc-use-lib-gcdc.patch
net-netfilter-ipvs-ip_vs_wrrc-use-lib-gcdc.patch
net-netfilter-ipvs-ip_vs_wrrc-use-lib-gcdc-fix.patch
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