video: rockchip: hdmi: add dts property rockchip,defaultdepth

[firefly-linux-kernel-4.4.55.git] / drivers / video / rockchip / bmp_helper.c

diff --git a/drivers/video/rockchip/bmp_helper.c b/drivers/video/rockchip/bmp_helper.c
index 11b1e5e4461d512bd5ce61721b40154a493120f3..e8f74b7da4f441286625fe0485021bb7c262b2af 100755 (executable)
--- a/drivers/video/rockchip/bmp_helper.c
+++ b/drivers/video/rockchip/bmp_helper.c
@@ -74,9 +74,9 @@ static void yuv_to_rgb(int y, int u, int v, int *r, int *g, int *b)
 int bmpencoder(void *__iomem *vaddr, int width, int height, u8 data_format,
               void *data, void (*fn)(void *, void *, int))
 {
-       uint32_t *d, *d1, *d2;
-       uint8_t *dst, *yrgb, *uv, *y1, *y2;
-       int y, u, v, r, g, b;
+       uint32_t *d = NULL, *d1 = NULL, *d2 = NULL;
+       uint8_t *dst = NULL, *yrgb = NULL, *uv = NULL, *y1 = NULL, *y2 = NULL;
+       int y = 0, u = 0, v = 0, r = 0, g = 0, b = 0;
 
        int yu = width * 4 % 4;
        int byteperline;