Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=30652c4506c8bbfdf869ddc4c238e07de038f02a
Commit: 30652c4506c8bbfdf869ddc4c238e07de038f02a
Parent: 826220463f619d14c5efea51aac6277b441052b8
Author: Graeme Gregory <[EMAIL PROTECTED]>
AuthorDate: Mon Apr 16 15:35:46 2007 +0200
Committer: Jaroslav Kysela <[EMAIL PROTECTED]>
CommitDate: Fri May 11 16:56:00 2007 +0200
[ALSA] ASoC WM9712 kmemdup
This patch creates the WM9712 codec register cache using kmemdup instead
of doing a kzalloc followed by a memcpy.
Signed-off-by: Graeme Gregory <[EMAIL PROTECTED]>
Signed-off-by: Liam Girdwood <[EMAIL PROTECTED]>
Signed-off-by: Takashi Iwai <[EMAIL PROTECTED]>
Signed-off-by: Jaroslav Kysela <[EMAIL PROTECTED]>
---
sound/soc/codecs/wm9712.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index ee7a691..264413a 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -676,14 +676,13 @@ static int wm9712_soc_probe(struct platform_device *pdev)
codec = socdev->codec;
mutex_init(&codec->mutex);
- codec->reg_cache =
- kzalloc(sizeof(u16) * ARRAY_SIZE(wm9712_reg), GFP_KERNEL);
+ codec->reg_cache = kmemdup(wm9712_reg, sizeof(wm9712_reg), GFP_KERNEL);
+
if (codec->reg_cache == NULL) {
ret = -ENOMEM;
goto cache_err;
}
- memcpy(codec->reg_cache, wm9712_reg, sizeof(u16) *
ARRAY_SIZE(wm9712_reg));
- codec->reg_cache_size = sizeof(u16) * ARRAY_SIZE(wm9712_reg);
+ codec->reg_cache_size = sizeof(wm9712_reg);
codec->reg_cache_step = 2;
codec->name = "WM9712";
-
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