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| author | Paul Walmsley <paul@pwsan.com> | 2010-01-08 23:23:16 +0100 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2010-01-08 23:23:16 +0100 |
| commit | 4e37c10d8a721b19933491df7af296aac9281004 (patch) | |
| tree | 3a82d2f29a5e82a700400ff9d48a87f5c114f6c1 /arch/arm/plat-omap/clock.c | |
| parent | OMAP2xxx OPP: clean up comments in OPP data (diff) | |
| download | linux-4e37c10d8a721b19933491df7af296aac9281004.tar.xz linux-4e37c10d8a721b19933491df7af296aac9281004.zip | |
OMAP clock/CPUFreq: add clk_exit_cpufreq_table()
A subsequent patch adds code on OMAP2xxx to dynamically allocate the
CPUFreq frequency table in clk_init_cpufreq_table(), so for it to
avoid a leak, it will need a corresponding function to free the
memory. This patch adds clk_exit_cpufreq_table() with generic
code to call a chip-specific variant inside the clockfw_lock spinlock via
struct clk_functions.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/plat-omap/clock.c')
| -rw-r--r-- | arch/arm/plat-omap/clock.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/clock.c b/arch/arm/plat-omap/clock.c index a64d84c3d80e..d9f8c844c385 100644 --- a/arch/arm/plat-omap/clock.c +++ b/arch/arm/plat-omap/clock.c @@ -329,6 +329,16 @@ void clk_init_cpufreq_table(struct cpufreq_frequency_table **table) arch_clock->clk_init_cpufreq_table(table); spin_unlock_irqrestore(&clockfw_lock, flags); } + +void clk_exit_cpufreq_table(struct cpufreq_frequency_table **table) +{ + unsigned long flags; + + spin_lock_irqsave(&clockfw_lock, flags); + if (arch_clock->clk_exit_cpufreq_table) + arch_clock->clk_exit_cpufreq_table(table); + spin_unlock_irqrestore(&clockfw_lock, flags); +} #endif /*-------------------------------------------------------------------------*/ |