ASoC: fix au1x platform

This patch fixes up the au1x audio platform after the multi-component
merge:
- compile fixes and updates to get DB1200 platform audio working again,
- removal of global variables in AC97/I2S/DMA(PCM) modules.

The AC97 part is limited to one instance only for now due to issues
with getting at driver data in the soc_ac97_ops.

Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/mips/alchemy/devboards/db1200/platform.c b/arch/mips/alchemy/devboards/db1200/platform.c
index 3fa34c3abc04..fbb55935b99e 100644
--- a/arch/mips/alchemy/devboards/db1200/platform.c
+++ b/arch/mips/alchemy/devboards/db1200/platform.c
@@ -429,6 +429,11 @@ static struct platform_device db1200_audio_dev = {
         .resource       = au1200_psc1_res,
 };
 
+static struct platform_device db1200_stac_dev = {
+        .name           = "ac97-codec",
+        .id             = 1,    /* on PSC1 */
+};
+
 static struct platform_device *db1200_devs[] __initdata = {
         NULL,           /* PSC0, selected by S6.8 */
         &db1200_ide_dev,
@@ -436,6 +441,7 @@ static struct platform_device *db1200_devs[] __initdata = {
         &db1200_rtc_dev,
         &db1200_nand_dev,
         &db1200_audio_dev,
+        &db1200_stac_dev,
 };
 
 static int __init db1200_dev_init(void)