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| author | Joe Perches <joe@perches.com> | 2014-06-15 13:37:54 -0700 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-07-01 13:32:31 +0300 |
| commit | 0d0b4b4d1deda1bc448c0715d8aeed1542645ff7 (patch) | |
| tree | 1586efb725012e1f2f30d267762e400fdd3d5f57 /drivers/video/fbdev/da8xx-fb.c | |
| parent | 350f8ebab1a731913e391929f762315a6173b3bd (diff) | |
| download | linux-0d0b4b4d1deda1bc448c0715d8aeed1542645ff7.tar.bz2 | |
fbdev: da8xx-fb: Use dma_zalloc_coherent
Use the zeroing function instead of dma_alloc_coherent & memset(,0,)
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/fbdev/da8xx-fb.c')
| -rw-r--r-- | drivers/video/fbdev/da8xx-fb.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/video/fbdev/da8xx-fb.c b/drivers/video/fbdev/da8xx-fb.c index a8484f768d04..788f6b37fce7 100644 --- a/drivers/video/fbdev/da8xx-fb.c +++ b/drivers/video/fbdev/da8xx-fb.c @@ -1447,18 +1447,15 @@ static int fb_probe(struct platform_device *device) da8xx_fb_fix.line_length - 1; /* allocate palette buffer */ - par->v_palette_base = dma_alloc_coherent(NULL, - PALETTE_SIZE, - (resource_size_t *) - &par->p_palette_base, - GFP_KERNEL | GFP_DMA); + par->v_palette_base = dma_zalloc_coherent(NULL, PALETTE_SIZE, + (resource_size_t *)&par->p_palette_base, + GFP_KERNEL | GFP_DMA); if (!par->v_palette_base) { dev_err(&device->dev, "GLCD: kmalloc for palette buffer failed\n"); ret = -EINVAL; goto err_release_fb_mem; } - memset(par->v_palette_base, 0, PALETTE_SIZE); par->irq = platform_get_irq(device, 0); if (par->irq < 0) { |