diff options
Diffstat (limited to 'arch/arm/kernel/dma.c')
| -rw-r--r-- | arch/arm/kernel/dma.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/arch/arm/kernel/dma.c b/arch/arm/kernel/dma.c index 7b829d9663b1..e651c4d0a0d9 100644 --- a/arch/arm/kernel/dma.c +++ b/arch/arm/kernel/dma.c @@ -79,7 +79,7 @@ int request_dma(unsigned int chan, const char *device_id) return ret; bad_dma: - printk(KERN_ERR "dma: trying to allocate DMA%d\n", chan); + pr_err("dma: trying to allocate DMA%d\n", chan); return -EINVAL; busy: @@ -100,7 +100,7 @@ void free_dma(unsigned int chan) goto bad_dma; if (dma->active) { - printk(KERN_ERR "dma%d: freeing active DMA\n", chan); + pr_err("dma%d: freeing active DMA\n", chan); dma->d_ops->disable(chan, dma); dma->active = 0; } @@ -111,11 +111,11 @@ void free_dma(unsigned int chan) return; } - printk(KERN_ERR "dma%d: trying to free free DMA\n", chan); + pr_err("dma%d: trying to free free DMA\n", chan); return; bad_dma: - printk(KERN_ERR "dma: trying to free DMA%d\n", chan); + pr_err("dma: trying to free DMA%d\n", chan); } EXPORT_SYMBOL(free_dma); @@ -126,8 +126,7 @@ void set_dma_sg (unsigned int chan, struct scatterlist *sg, int nr_sg) dma_t *dma = dma_channel(chan); if (dma->active) - printk(KERN_ERR "dma%d: altering DMA SG while " - "DMA active\n", chan); + pr_err("dma%d: altering DMA SG while DMA active\n", chan); dma->sg = sg; dma->sgcount = nr_sg; @@ -144,8 +143,7 @@ void __set_dma_addr (unsigned int chan, void *addr) dma_t *dma = dma_channel(chan); if (dma->active) - printk(KERN_ERR "dma%d: altering DMA address while " - "DMA active\n", chan); + pr_err("dma%d: altering DMA address while DMA active\n", chan); dma->sg = NULL; dma->addr = addr; @@ -162,8 +160,7 @@ void set_dma_count (unsigned int chan, unsigned long count) dma_t *dma = dma_channel(chan); if (dma->active) - printk(KERN_ERR "dma%d: altering DMA count while " - "DMA active\n", chan); + pr_err("dma%d: altering DMA count while DMA active\n", chan); dma->sg = NULL; dma->count = count; @@ -178,8 +175,7 @@ void set_dma_mode (unsigned int chan, unsigned int mode) dma_t *dma = dma_channel(chan); if (dma->active) - printk(KERN_ERR "dma%d: altering DMA mode while " - "DMA active\n", chan); + pr_err("dma%d: altering DMA mode while DMA active\n", chan); dma->dma_mode = mode; dma->invalid = 1; @@ -202,7 +198,7 @@ void enable_dma (unsigned int chan) return; free_dma: - printk(KERN_ERR "dma%d: trying to enable free DMA\n", chan); + pr_err("dma%d: trying to enable free DMA\n", chan); BUG(); } EXPORT_SYMBOL(enable_dma); @@ -223,7 +219,7 @@ void disable_dma (unsigned int chan) return; free_dma: - printk(KERN_ERR "dma%d: trying to disable free DMA\n", chan); + pr_err("dma%d: trying to disable free DMA\n", chan); BUG(); } EXPORT_SYMBOL(disable_dma); @@ -240,7 +236,7 @@ EXPORT_SYMBOL(dma_channel_active); void set_dma_page(unsigned int chan, char pagenr) { - printk(KERN_ERR "dma%d: trying to set_dma_page\n", chan); + pr_err("dma%d: trying to set_dma_page\n", chan); } EXPORT_SYMBOL(set_dma_page); |