diff options
Diffstat (limited to 'target/linux/s3c24xx/patches/0126-tracking-2.6.25-changed-s3c2410_dma_request-reurn.pa.patch')
| -rwxr-xr-x | target/linux/s3c24xx/patches/0126-tracking-2.6.25-changed-s3c2410_dma_request-reurn.pa.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches/0126-tracking-2.6.25-changed-s3c2410_dma_request-reurn.pa.patch b/target/linux/s3c24xx/patches/0126-tracking-2.6.25-changed-s3c2410_dma_request-reurn.pa.patch new file mode 100755 index 0000000000..dac514583e --- /dev/null +++ b/target/linux/s3c24xx/patches/0126-tracking-2.6.25-changed-s3c2410_dma_request-reurn.pa.patch @@ -0,0 +1,44 @@ +From 6543660c429224f3cb8c9d16c786a521d0fc2969 Mon Sep 17 00:00:00 2001 +From: Andy Green <andy@openmoko.com> +Date: Fri, 25 Jul 2008 23:06:06 +0100 +Subject: [PATCH] tracking-2.6.25-changed-s3c2410_dma_request-reurn.patch + +s3c2410_dma_request used to return 0 for OK and something else +for error, now it returns -ve error code or +ve dma channel index + flag + +Signed-off-by: Andy Green <andy@openmoko.com> +--- + drivers/sdio/hcd/s3c24xx/s3c24xx_hcd.c | 3 ++- + sound/soc/s3c24xx/s3c24xx-pcm.c | 2 +- + 2 files changed, 3 insertions(+), 2 deletions(-) + +diff --git a/drivers/sdio/hcd/s3c24xx/s3c24xx_hcd.c b/drivers/sdio/hcd/s3c24xx/s3c24xx_hcd.c +index 8c3bbbc..af0066d 100644 +--- a/drivers/sdio/hcd/s3c24xx/s3c24xx_hcd.c ++++ b/drivers/sdio/hcd/s3c24xx/s3c24xx_hcd.c +@@ -1192,7 +1192,8 @@ static int s3c24xx_hcd_hw_init(struct s3c24xx_hcd_context * context) + + } + +- if (s3c2410_dma_request(context->dma_channel, &s3c24xx_hcd_dma_client, NULL)) { ++ if (s3c2410_dma_request(context->dma_channel, &s3c24xx_hcd_dma_client, ++ NULL) < 0) { + DBG_PRINT(SDDBG_ERROR, ("unable to get DMA channel.\n")); + status = -ENOENT; + goto out_free_dma; +diff --git a/sound/soc/s3c24xx/s3c24xx-pcm.c b/sound/soc/s3c24xx/s3c24xx-pcm.c +index 7806ae6..40abef1 100644 +--- a/sound/soc/s3c24xx/s3c24xx-pcm.c ++++ b/sound/soc/s3c24xx/s3c24xx-pcm.c +@@ -172,7 +172,7 @@ static int s3c24xx_pcm_hw_params(struct snd_pcm_substream *substream, + prtd->params->client, NULL); + + if (ret < 0) { +- DBG(KERN_ERR "failed to get dma channel\n"); ++ DBG(KERN_ERR "failed to get dma channel: %d\n", ret); + return ret; + } + } +-- +1.5.6.3 + |