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| author | Ben Dooks <ben-linux@fluff.org> | 2010-04-28 05:58:13 +0200 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2010-05-10 04:44:38 +0200 |
| commit | 4e04691bc600b53f6aab63404e58fae3bdf8e310 (patch) | |
| tree | e38f054ccb1ed1eb49315a2da15851009229c163 /arch/arm/mach-s3c2443/clock.c | |
| parent | ARM: SAMSUNG: Move S3C6400 PLL code to <plat/pll.h> for re-use (diff) | |
| download | linux-4e04691bc600b53f6aab63404e58fae3bdf8e310.tar.xz linux-4e04691bc600b53f6aab63404e58fae3bdf8e310.zip | |
ARM: SAMSUNG: Add s3c_disable_clocks() and tidy init+disable usage
Add s3c_disable_clocks() and change the clock registration code to use
the s3c_register_clocks() followed by s3c_disable_clocks() instead of
the loops it was using.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'arch/arm/mach-s3c2443/clock.c')
| -rw-r--r-- | arch/arm/mach-s3c2443/clock.c | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/arch/arm/mach-s3c2443/clock.c b/arch/arm/mach-s3c2443/clock.c index 62cd4eaee01b..76d8d66247c3 100644 --- a/arch/arm/mach-s3c2443/clock.c +++ b/arch/arm/mach-s3c2443/clock.c @@ -492,7 +492,7 @@ static struct clk clk_prediv = { /* standard clock definitions */ -static struct clk init_clocks_disable[] = { +static struct clk init_clocks_off[] = { { .name = "nand", .id = -1, @@ -761,9 +761,7 @@ void __init_or_cpufreq s3c2443_setup_clocks(void) void __init s3c2443_init_clocks(int xtal) { - struct clk *clkp; unsigned long epllcon = __raw_readl(S3C2443_EPLLCON); - int ret; int ptr; /* s3c2443 parents h and p clocks from prediv */ @@ -774,15 +772,7 @@ void __init s3c2443_init_clocks(int xtal) s3c2443_setup_clocks(); s3c2443_clk_initparents(); - for (ptr = 0; ptr < ARRAY_SIZE(clks); ptr++) { - clkp = clks[ptr]; - - ret = s3c24xx_register_clock(clkp); - if (ret < 0) { - printk(KERN_ERR "Failed to register clock %s (%d)\n", - clkp->name, ret); - } - } + s3c24xx_register_clocks(clks, ARRAY_SIZE(clks)); for (ptr = 0; ptr < ARRAY_SIZE(clksrcs); ptr++) s3c_register_clksrc(clksrcs[ptr], 1); @@ -819,17 +809,8 @@ void __init s3c2443_init_clocks(int xtal) /* install (and disable) the clocks we do not need immediately */ - clkp = init_clocks_disable; - for (ptr = 0; ptr < ARRAY_SIZE(init_clocks_disable); ptr++, clkp++) { - - ret = s3c24xx_register_clock(clkp); - if (ret < 0) { - printk(KERN_ERR "Failed to register clock %s (%d)\n", - clkp->name, ret); - } - - (clkp->enable)(clkp, 0); - } + s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off)); + s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off)); s3c_pwmclk_init(); } |