diff options
| author | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-08-22 05:52:54 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-08-26 18:52:01 -0300 |
| commit | 8f05232f59ce53f421faf35122bc0e2dd141ea00 (patch) | |
| tree | 40ef0720b9c4bac9a99c47e6caf310db840ff579 /drivers/media | |
| parent | 14bb9b0485caa2577925393efc04fab957a38b40 (diff) | |
| download | blackbird-op-linux-8f05232f59ce53f421faf35122bc0e2dd141ea00.tar.gz blackbird-op-linux-8f05232f59ce53f421faf35122bc0e2dd141ea00.zip | |
[media] atmel-isi: tag dma_addr_t as such
Instead of using u32 for DMA address, use the proper
Kernel type for it.
drivers/media/platform/soc_camera/atmel-isi.c: In function 'atmel_isi_probe':
>> drivers/media/platform/soc_camera/atmel-isi.c:981:26: warning: passing argument 3 of 'dma_alloc_attrs' from incompatible pointer type
isi->p_fb_descriptors = dma_alloc_coherent(&pdev->dev,
^
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/soc_camera/atmel-isi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/platform/soc_camera/atmel-isi.c b/drivers/media/platform/soc_camera/atmel-isi.c index 3408b045b3f1..f87012b15b28 100644 --- a/drivers/media/platform/soc_camera/atmel-isi.c +++ b/drivers/media/platform/soc_camera/atmel-isi.c @@ -54,7 +54,7 @@ static void set_dma_ctrl(struct fbd *fb_desc, u32 ctrl) struct isi_dma_desc { struct list_head list; struct fbd *p_fbd; - u32 fbd_phys; + dma_addr_t fbd_phys; }; /* Frame buffer data */ @@ -75,7 +75,7 @@ struct atmel_isi { /* Allocate descriptors for dma buffer use */ struct fbd *p_fb_descriptors; - u32 fb_descriptors_phys; + dma_addr_t fb_descriptors_phys; struct list_head dma_desc_head; struct isi_dma_desc dma_desc[MAX_BUFFER_NUM]; @@ -169,7 +169,7 @@ static irqreturn_t atmel_isi_handle_streaming(struct atmel_isi *isi) isi->active = list_entry(isi->video_buffer_list.next, struct frame_buffer, list); isi_writel(isi, ISI_DMA_C_DSCR, - isi->active->p_dma_desc->fbd_phys); + (u32)isi->active->p_dma_desc->fbd_phys); isi_writel(isi, ISI_DMA_C_CTRL, ISI_DMA_CTRL_FETCH | ISI_DMA_CTRL_DONE); isi_writel(isi, ISI_DMA_CHER, ISI_DMA_CHSR_C_CH); @@ -346,7 +346,7 @@ static void start_dma(struct atmel_isi *isi, struct frame_buffer *buffer) return; } - isi_writel(isi, ISI_DMA_C_DSCR, buffer->p_dma_desc->fbd_phys); + isi_writel(isi, ISI_DMA_C_DSCR, (u32)buffer->p_dma_desc->fbd_phys); isi_writel(isi, ISI_DMA_C_CTRL, ISI_DMA_CTRL_FETCH | ISI_DMA_CTRL_DONE); isi_writel(isi, ISI_DMA_CHER, ISI_DMA_CHSR_C_CH); |
