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ARM: OMAP2+: dpll44xx.c: Remove unused function

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Remove the function omap4_dpllmx_gatectrl_read() 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@spectrumdigital.se>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Rickard Strandqvist 2014-12-07 23:30:13 +01:00 committed by Tony Lindgren
parent 40fd510694
commit cecec93df8
2 changed files with 0 additions and 21 deletions
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1
arch/arm/mach-omap2/clock.h
View File

@ -177,7 +177,6 @@ struct clksel {
u32 omap3_dpll_autoidle_read(struct clk_hw_omap *clk);
void omap3_dpll_allow_idle(struct clk_hw_omap *clk);
void omap3_dpll_deny_idle(struct clk_hw_omap *clk);
int omap4_dpllmx_gatectrl_read(struct clk_hw_omap *clk);
void omap4_dpllmx_allow_gatectrl(struct clk_hw_omap *clk);
void omap4_dpllmx_deny_gatectrl(struct clk_hw_omap *clk);

20
arch/arm/mach-omap2/dpll44xx.c
View File

@ -36,26 +36,6 @@
/* Static rate multiplier for OMAP4 REGM4XEN clocks */
#define OMAP4430_REGM4XEN_MULT 4
/* Supported only on OMAP4 */
int omap4_dpllmx_gatectrl_read(struct clk_hw_omap *clk)
{
u32 v;
u32 mask;
if (!clk || !clk->clksel_reg)
return -EINVAL;
mask = clk->flags & CLOCK_CLKOUTX2 ?
OMAP4430_DPLL_CLKOUTX2_GATE_CTRL_MASK :
OMAP4430_DPLL_CLKOUT_GATE_CTRL_MASK;
v = omap2_clk_readl(clk, clk->clksel_reg);
v &= mask;
v >>= __ffs(mask);
return v;
}
void omap4_dpllmx_allow_gatectrl(struct clk_hw_omap *clk)
{
u32 v;