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