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-rw-r--r--sound/soc/pxa/pxa2xx-ac97.c32
1 files changed, 26 insertions, 6 deletions
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index f49bf02e5ec2..803818aabee9 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -29,21 +29,41 @@
static void pxa2xx_ac97_warm_reset(struct snd_ac97 *ac97)
{
- pxa2xx_ac97_try_warm_reset(ac97);
+ pxa2xx_ac97_try_warm_reset();
- pxa2xx_ac97_finish_reset(ac97);
+ pxa2xx_ac97_finish_reset();
}
static void pxa2xx_ac97_cold_reset(struct snd_ac97 *ac97)
{
- pxa2xx_ac97_try_cold_reset(ac97);
+ pxa2xx_ac97_try_cold_reset();
- pxa2xx_ac97_finish_reset(ac97);
+ pxa2xx_ac97_finish_reset();
+}
+
+static unsigned short pxa2xx_ac97_legacy_read(struct snd_ac97 *ac97,
+ unsigned short reg)
+{
+ int ret;
+
+ ret = pxa2xx_ac97_read(ac97->num, reg);
+ if (ret < 0)
+ return 0;
+ else
+ return (unsigned short)(ret & 0xffff);
+}
+
+static void pxa2xx_ac97_legacy_write(struct snd_ac97 *ac97,
+ unsigned short reg, unsigned short val)
+{
+ int ret;
+
+ ret = pxa2xx_ac97_write(ac97->num, reg, val);
}
static struct snd_ac97_bus_ops pxa2xx_ac97_ops = {
- .read = pxa2xx_ac97_read,
- .write = pxa2xx_ac97_write,
+ .read = pxa2xx_ac97_legacy_read,
+ .write = pxa2xx_ac97_legacy_write,
.warm_reset = pxa2xx_ac97_warm_reset,
.reset = pxa2xx_ac97_cold_reset,
};