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[v2,18/35,media] s5p-jpeg: get rid of some warnings

Message ID 1409090111-8290-19-git-send-email-m.chehab@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Mauro Carvalho Chehab Aug. 26, 2014, 9:54 p.m. UTC 
Declare this as static:

drivers/media/platform/s5p-jpeg/jpeg-core.c:732:6: warning: no previous prototype for 'exynos4_jpeg_set_huff_tbl' [-Wmissing-prototypes]
 void exynos4_jpeg_set_huff_tbl(void __iomem *base)
      ^

And don't compile this dead code, while not needed:
drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c:236:14: warning: no previous prototype for 'exynos3250_jpeg_get_y' [-Wmissing-prototypes]
 unsigned int exynos3250_jpeg_get_y(void __iomem *regs)
              ^
drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c:241:14: warning: no previous prototype for 'exynos3250_jpeg_get_x' [-Wmissing-prototypes]
 unsigned int exynos3250_jpeg_get_x(void __iomem *regs)
              ^

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---
 drivers/media/platform/s5p-jpeg/jpeg-core.c          | 2 +-
 drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index e66acbc2a82d..e525a7c8d885 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -729,7 +729,7 @@  static inline void exynos4_jpeg_set_qtbl_chr(void __iomem *regs, int quality)
 			     ARRAY_SIZE(qtbl_chrominance[quality]));
 }
 
-void exynos4_jpeg_set_huff_tbl(void __iomem *base)
+static void exynos4_jpeg_set_huff_tbl(void __iomem *base)
 {
 	exynos4_jpeg_set_tbl(base, hdctbl0, EXYNOS4_HUFF_TBL_HDCLL,
 							ARRAY_SIZE(hdctbl0));
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c
index d26e1f846553..e8c2cad93962 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c
@@ -233,6 +233,7 @@  void exynos3250_jpeg_set_x(void __iomem *regs, unsigned int x)
 	writel(reg, regs + EXYNOS3250_JPGX);
 }
 
+#if 0	/* Currently unused */
 unsigned int exynos3250_jpeg_get_y(void __iomem *regs)
 {
 	return readl(regs + EXYNOS3250_JPGY);
@@ -242,6 +243,7 @@  unsigned int exynos3250_jpeg_get_x(void __iomem *regs)
 {
 	return readl(regs + EXYNOS3250_JPGX);
 }
+#endif
 
 void exynos3250_jpeg_interrupts_enable(void __iomem *regs)
 {