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authorRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>2015-01-04 12:32:45 -0300
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>2015-04-07 08:15:15 -0300
commitc8c7c44b7cf5ef7163e4bd6aedbdeb6f6031ee3e (patch)
treea4bc95af5a3944095ede6ec2809cf552e9e8d0c4
parent12b055662ac6216c518d7ec09bf2f7d75435015c (diff)
[media] s5p-jpeg: Remove some unused functions
Removes some functions that are not used anywhere: s5p_jpeg_input_raw_y16() s5p_jpeg_timer_disable() s5p_jpeg_timer_enable(). This was partially found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
-rw-r--r--drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c32
-rw-r--r--drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h3
2 files changed, 0 insertions, 35 deletions
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c
index e3b8e67e005f..b5f20e722b63 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c
@@ -51,18 +51,6 @@ void s5p_jpeg_input_raw_mode(void __iomem *regs, unsigned long mode)
writel(reg, regs + S5P_JPGCMOD);
}
-void s5p_jpeg_input_raw_y16(void __iomem *regs, bool y16)
-{
- unsigned long reg;
-
- reg = readl(regs + S5P_JPGCMOD);
- if (y16)
- reg |= S5P_MODE_Y16;
- else
- reg &= ~S5P_MODE_Y16_MASK;
- writel(reg, regs + S5P_JPGCMOD);
-}
-
void s5p_jpeg_proc_mode(void __iomem *regs, unsigned long mode)
{
unsigned long reg, m;
@@ -208,26 +196,6 @@ void s5p_jpeg_final_mcu_num_int_enable(void __iomem *regs, bool enbl)
writel(reg, regs + S5P_JPGINTSE);
}
-void s5p_jpeg_timer_enable(void __iomem *regs, unsigned long val)
-{
- unsigned long reg;
-
- reg = readl(regs + S5P_JPG_TIMER_SE);
- reg |= S5P_TIMER_INT_EN;
- reg &= ~S5P_TIMER_INIT_MASK;
- reg |= val & S5P_TIMER_INIT_MASK;
- writel(reg, regs + S5P_JPG_TIMER_SE);
-}
-
-void s5p_jpeg_timer_disable(void __iomem *regs)
-{
- unsigned long reg;
-
- reg = readl(regs + S5P_JPG_TIMER_SE);
- reg &= ~S5P_TIMER_INT_EN_MASK;
- writel(reg, regs + S5P_JPG_TIMER_SE);
-}
-
int s5p_jpeg_timer_stat(void __iomem *regs)
{
return (int)((readl(regs + S5P_JPG_TIMER_ST) & S5P_TIMER_INT_STAT_MASK)
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h
index c11ebe86b9c9..f208fa3ed738 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h
+++ b/drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.h
@@ -29,7 +29,6 @@
void s5p_jpeg_reset(void __iomem *regs);
void s5p_jpeg_poweron(void __iomem *regs);
void s5p_jpeg_input_raw_mode(void __iomem *regs, unsigned long mode);
-void s5p_jpeg_input_raw_y16(void __iomem *regs, bool y16);
void s5p_jpeg_proc_mode(void __iomem *regs, unsigned long mode);
void s5p_jpeg_subsampling_mode(void __iomem *regs, unsigned int mode);
unsigned int s5p_jpeg_get_subsampling_mode(void __iomem *regs);
@@ -42,8 +41,6 @@ void s5p_jpeg_x(void __iomem *regs, unsigned int x);
void s5p_jpeg_rst_int_enable(void __iomem *regs, bool enable);
void s5p_jpeg_data_num_int_enable(void __iomem *regs, bool enable);
void s5p_jpeg_final_mcu_num_int_enable(void __iomem *regs, bool enbl);
-void s5p_jpeg_timer_enable(void __iomem *regs, unsigned long val);
-void s5p_jpeg_timer_disable(void __iomem *regs);
int s5p_jpeg_timer_stat(void __iomem *regs);
void s5p_jpeg_clear_timer_stat(void __iomem *regs);
void s5p_jpeg_enc_stream_int(void __iomem *regs, unsigned long size);

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