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authorArnd Bergmann <arnd@arndb.de>2016-01-25 18:05:18 +0300
committerTomi Valkeinen <tomi.valkeinen@ti.com>2016-01-29 14:37:42 +0300
commitef88ee4e2c98c11dab56b2845ade9270acb8e68b (patch)
tree91322225e461a07e5ec6bb80735cd777e4478a7a /drivers/video
parentb54729b6cea7d1f46b1ed70cb7065c6bdefaa780 (diff)
downloadlinux-ef88ee4e2c98c11dab56b2845ade9270acb8e68b.tar.xz
fbdev: da8xx-fb: remove incorrect type cast
The probe function correct passes a dma_addr_t pointer into dma_alloc_coherent(), but has a cast to resource_size_t, which might be different from dma_addr_t: drivers/video/fbdev/da8xx-fb.c: In function 'fb_probe': drivers/video/fbdev/da8xx-fb.c:1431:10: error: passing argument 3 of 'dma_alloc_coherent' from incompatible pointer type [-Werror=incompatible-pointer-types] This removes the cast, which avoids the warning. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/da8xx-fb.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/fbdev/da8xx-fb.c b/drivers/video/fbdev/da8xx-fb.c
index 0081725c6b5b..6b2a06d09f2b 100644
--- a/drivers/video/fbdev/da8xx-fb.c
+++ b/drivers/video/fbdev/da8xx-fb.c
@@ -152,7 +152,7 @@ static void lcdc_write(unsigned int val, unsigned int addr)
struct da8xx_fb_par {
struct device *dev;
- resource_size_t p_palette_base;
+ dma_addr_t p_palette_base;
unsigned char *v_palette_base;
dma_addr_t vram_phys;
unsigned long vram_size;
@@ -1428,7 +1428,7 @@ static int fb_probe(struct platform_device *device)
par->vram_virt = dma_alloc_coherent(NULL,
par->vram_size,
- (resource_size_t *) &par->vram_phys,
+ &par->vram_phys,
GFP_KERNEL | GFP_DMA);
if (!par->vram_virt) {
dev_err(&device->dev,
@@ -1448,7 +1448,7 @@ static int fb_probe(struct platform_device *device)
/* allocate palette buffer */
par->v_palette_base = dma_zalloc_coherent(NULL, PALETTE_SIZE,
- (resource_size_t *)&par->p_palette_base,
+ &par->p_palette_base,
GFP_KERNEL | GFP_DMA);
if (!par->v_palette_base) {
dev_err(&device->dev,