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[media] atmel-isi: tag dma_addr_t as such

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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>
This commit is contained in:
Mauro Carvalho Chehab 2014-08-22 05:52:54 -05:00
parent 14bb9b0485
commit 8f05232f59
1 changed files with 4 additions and 4 deletions
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8
drivers/media/platform/soc_camera/atmel-isi.c
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@ -54,7 +54,7 @@ static void set_dma_ctrl(struct fbd *fb_desc, u32 ctrl)
struct isi_dma_desc { struct isi_dma_desc {
struct list_head list; struct list_head list;
struct fbd *p_fbd; struct fbd *p_fbd;
u32 fbd_phys; dma_addr_t fbd_phys;
}; };
/* Frame buffer data */ /* Frame buffer data */
@ -75,7 +75,7 @@ struct atmel_isi {
/* Allocate descriptors for dma buffer use */ /* Allocate descriptors for dma buffer use */
struct fbd *p_fb_descriptors; struct fbd *p_fb_descriptors;
u32 fb_descriptors_phys; dma_addr_t fb_descriptors_phys;
struct list_head dma_desc_head; struct list_head dma_desc_head;
struct isi_dma_desc dma_desc[MAX_BUFFER_NUM]; 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, isi->active = list_entry(isi->video_buffer_list.next,
struct frame_buffer, list); struct frame_buffer, list);
isi_writel(isi, ISI_DMA_C_DSCR, 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_writel(isi, ISI_DMA_C_CTRL,
ISI_DMA_CTRL_FETCH | ISI_DMA_CTRL_DONE); ISI_DMA_CTRL_FETCH | ISI_DMA_CTRL_DONE);
isi_writel(isi, ISI_DMA_CHER, ISI_DMA_CHSR_C_CH); 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; 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_C_CTRL, ISI_DMA_CTRL_FETCH | ISI_DMA_CTRL_DONE);
isi_writel(isi, ISI_DMA_CHER, ISI_DMA_CHSR_C_CH); isi_writel(isi, ISI_DMA_CHER, ISI_DMA_CHSR_C_CH);