diff options
| author | Ian Wisbon <ian.wisbon@timesys.com> | 2011-02-10 17:15:15 -0500 |
|---|---|---|
| committer | Ian Wisbon <ian.wisbon@timesys.com> | 2011-02-10 17:15:15 -0500 |
| commit | a9d2ba1444b0af6c2d8534f0b306660ffc045bc6 (patch) | |
| tree | 79b396bf70ae3795e6ee9a3b645e64f7e29474e7 /drivers/media/video/mxc/capture/csi_v4l2_capture.c | |
| parent | effff5718c380983788fe6c380671c18e15ac7c2 (diff) | |
Linux 2.6.31 Release for Digi ConnectCore Wi-i.MX boards2.6.31-digi-201102101717
Diffstat (limited to 'drivers/media/video/mxc/capture/csi_v4l2_capture.c')
| -rw-r--r-- | drivers/media/video/mxc/capture/csi_v4l2_capture.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/video/mxc/capture/csi_v4l2_capture.c b/drivers/media/video/mxc/capture/csi_v4l2_capture.c index 9bddc3692996..cf224e0673f0 100644 --- a/drivers/media/video/mxc/capture/csi_v4l2_capture.c +++ b/drivers/media/video/mxc/capture/csi_v4l2_capture.c @@ -1,5 +1,5 @@ /* - * Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved. */ /* @@ -789,15 +789,15 @@ static ssize_t csi_v4l_read(struct file *file, char *buf, size_t count, (cam->v2f.fmt. pix.sizeimage), &cam-> - still_buf, + still_buf[0], GFP_DMA | GFP_KERNEL); if (cam->still_buf_vaddr == NULL) { pr_err("alloc dma memory failed\n"); return -ENOMEM; } cam->still_counter = 0; - __raw_writel(cam->still_buf, CSI_CSIDMASA_FB2); - __raw_writel(cam->still_buf, CSI_CSIDMASA_FB1); + __raw_writel(cam->still_buf[0], CSI_CSIDMASA_FB2); + __raw_writel(cam->still_buf[0], CSI_CSIDMASA_FB1); __raw_writel(__raw_readl(CSI_CSICR3) | BIT_DMA_REFLASH_RFF, CSI_CSICR3); __raw_writel(__raw_readl(CSI_CSISR), CSI_CSISR); @@ -813,8 +813,8 @@ static ssize_t csi_v4l_read(struct file *file, char *buf, size_t count, if (cam->still_buf_vaddr != NULL) { dma_free_coherent(0, PAGE_ALIGN(cam->v2f.fmt.pix.sizeimage), - cam->still_buf_vaddr, cam->still_buf); - cam->still_buf = 0; + cam->still_buf_vaddr, cam->still_buf[0]); + cam->still_buf[0] = 0; cam->still_buf_vaddr = NULL; } |