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authorTakashi Iwai <tiwai@suse.de>2010-09-25 17:57:49 +0200
committerTakashi Iwai <tiwai@suse.de>2010-09-25 17:57:49 +0200
commitb614e38e78ec1aacf80fd6124cfcc6e45925647c (patch)
tree1a76b07ef87fbfe1e62ac8989071a811ddfd90ec
parente68d3b316ab7b02a074edc4f770e6a746390cb7d (diff)
parent0077ca0b5c986477e33451b797b6e7dc92a8bbc0 (diff)
downloadop-kernel-dev-b614e38e78ec1aacf80fd6124cfcc6e45925647c.zip
op-kernel-dev-b614e38e78ec1aacf80fd6124cfcc6e45925647c.tar.gz
Merge branch 'fix/asoc' into for-linus
-rw-r--r--sound/soc/sh/migor.c15
-rw-r--r--sound/soc/soc-cache.c5
2 files changed, 16 insertions, 4 deletions
diff --git a/sound/soc/sh/migor.c b/sound/soc/sh/migor.c
index b823a5c..87e2b7fc 100644
--- a/sound/soc/sh/migor.c
+++ b/sound/soc/sh/migor.c
@@ -12,6 +12,7 @@
#include <linux/firmware.h>
#include <linux/module.h>
+#include <asm/clkdev.h>
#include <asm/clock.h>
#include <cpu/sh7722.h>
@@ -40,12 +41,12 @@ static struct clk_ops siumckb_clk_ops = {
};
static struct clk siumckb_clk = {
- .name = "siumckb_clk",
- .id = -1,
.ops = &siumckb_clk_ops,
.rate = 0, /* initialised at run-time */
};
+static struct clk_lookup *siumckb_lookup;
+
static int migor_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
@@ -180,6 +181,13 @@ static int __init migor_init(void)
if (ret < 0)
return ret;
+ siumckb_lookup = clkdev_alloc(&siumckb_clk, "siumckb_clk", NULL);
+ if (!siumckb_lookup) {
+ ret = -ENOMEM;
+ goto eclkdevalloc;
+ }
+ clkdev_add(siumckb_lookup);
+
/* Port number used on this machine: port B */
migor_snd_device = platform_device_alloc("soc-audio", 1);
if (!migor_snd_device) {
@@ -200,12 +208,15 @@ static int __init migor_init(void)
epdevadd:
platform_device_put(migor_snd_device);
epdevalloc:
+ clkdev_drop(siumckb_lookup);
+eclkdevalloc:
clk_unregister(&siumckb_clk);
return ret;
}
static void __exit migor_exit(void)
{
+ clkdev_drop(siumckb_lookup);
clk_unregister(&siumckb_clk);
platform_device_unregister(migor_snd_device);
}
diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c
index adbc68c..f6b0d28 100644
--- a/sound/soc/soc-cache.c
+++ b/sound/soc/soc-cache.c
@@ -203,8 +203,9 @@ static int snd_soc_8_16_write(struct snd_soc_codec *codec, unsigned int reg,
data[1] = (value >> 8) & 0xff;
data[2] = value & 0xff;
- if (!snd_soc_codec_volatile_register(codec, reg))
- reg_cache[reg] = value;
+ if (!snd_soc_codec_volatile_register(codec, reg)
+ && reg < codec->reg_cache_size)
+ reg_cache[reg] = value;
if (codec->cache_only) {
codec->cache_sync = 1;
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