diff options
| author | Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> | 2014-12-07 23:30:13 +0100 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2015-01-07 09:53:51 -0800 |
| commit | cecec93df8be3a2ad49b3fb519fa37dba357843e (patch) | |
| tree | 33be5d5219b0c78f844673170b0796f1c3936864 | |
| parent | 40fd5106948004092a61a24fb1ceadd17f6cd74a (diff) | |
| download | op-kernel-dev-cecec93df8be3a2ad49b3fb519fa37dba357843e.zip op-kernel-dev-cecec93df8be3a2ad49b3fb519fa37dba357843e.tar.gz | |
ARM: OMAP2+: dpll44xx.c: Remove unused function
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>
| -rw-r--r-- | arch/arm/mach-omap2/clock.h | 1 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/dpll44xx.c | 20 |
2 files changed, 0 insertions, 21 deletions
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h index a4282e7..1cf9dd8 100644 --- a/arch/arm/mach-omap2/clock.h +++ b/arch/arm/mach-omap2/clock.h @@ -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); diff --git a/arch/arm/mach-omap2/dpll44xx.c b/arch/arm/mach-omap2/dpll44xx.c index 0e58e5a..fc71224 100644 --- a/arch/arm/mach-omap2/dpll44xx.c +++ b/arch/arm/mach-omap2/dpll44xx.c @@ -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; |
