[media] s5p-jpeg: remove stray call to readl

There is no need to read INT_EN_REG before enabling interrupts.

Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c
index da8d6a1a984f84be834c49e0fe21c0a5710ebd89..2de81c7d38d1d425676c0b34a50be23441f49486 100644 (file)
--- a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos4.c
@@ -151,9 +151,6 @@ void exynos4_jpeg_set_enc_out_fmt(void __iomem *base, unsigned int out_fmt)
 
 void exynos4_jpeg_set_interrupt(void __iomem *base)
 {
-       unsigned int reg;
-
-       reg = readl(base + EXYNOS4_INT_EN_REG) & ~EXYNOS4_INT_EN_MASK;
        writel(EXYNOS4_INT_EN_ALL, base + EXYNOS4_INT_EN_REG);
 }