Remove the function dss_get_hdmi_venc_clk_source() that is not used anywhere.
This was partially found by using a static code analysis program called cppcheck.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
drivers/video/fbdev/omap2/dss/dss.c | 14 --------------
drivers/video/fbdev/omap2/dss/dss.h | 1 -
2 files changed, 15 deletions(-)
diff --git a/drivers/video/fbdev/omap2/dss/dss.c b/drivers/video/fbdev/omap2/dss/dss.c
index 14bcd6c..d9482c8 100644
--- a/drivers/video/fbdev/omap2/dss/dss.c
+++ b/drivers/video/fbdev/omap2/dss/dss.c
@@ -550,20 +550,6 @@ void dss_select_hdmi_venc_clk_source(enum dss_hdmi_venc_clk_source_select src)
REG_FLD_MOD(DSS_CONTROL, src, 15, 15); /* VENC_HDMI_SWITCH */
}
-enum dss_hdmi_venc_clk_source_select dss_get_hdmi_venc_clk_source(void)
-{
- enum omap_display_type displays;
-
- displays = dss_feat_get_supported_displays(OMAP_DSS_CHANNEL_DIGIT);
- if ((displays & OMAP_DISPLAY_TYPE_HDMI) == 0)
- return DSS_VENC_TV_CLK;
-
- if ((displays & OMAP_DISPLAY_TYPE_VENC) == 0)
- return DSS_HDMI_M_PCLK;
-
- return REG_GET(DSS_CONTROL, 15, 15);
-}
-
static int dss_dpi_select_source_omap2_omap3(enum omap_channel channel)
{
if (channel != OMAP_DSS_CHANNEL_LCD)
diff --git a/drivers/video/fbdev/omap2/dss/dss.h b/drivers/video/fbdev/omap2/dss/dss.h
index 8ff22c1..f4bb25b 100644
--- a/drivers/video/fbdev/omap2/dss/dss.h
+++ b/drivers/video/fbdev/omap2/dss/dss.h
@@ -211,7 +211,6 @@ void dss_uninit_platform_driver(void);
unsigned long dss_get_dispc_clk_rate(void);
int dss_dpi_select_source(enum omap_channel channel);
void dss_select_hdmi_venc_clk_source(enum dss_hdmi_venc_clk_source_select);
-enum dss_hdmi_venc_clk_source_select dss_get_hdmi_venc_clk_source(void);
const char *dss_get_generic_clk_source_name(enum omap_dss_clk_source clk_src);
void dss_dump_clocks(struct seq_file *s);
--
1.7.10.4
--
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