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ARM: S5P6450: Tidy register and disable clock usage 

This patch changes 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: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Kukjin Kim 2011-01-04 18:14:00 +09:00
parent e89c5d07cd
commit 1526631d02
1 changed files with 3 additions and 13 deletions
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16
arch/arm/mach-s5p64x0/clock-s5p6450.c
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@ -181,7 +181,7 @@ static struct clksrc_clk clk_pclk_low = {
* recommended to keep the following clocks disabled until the driver requests * recommended to keep the following clocks disabled until the driver requests
* for enabling the clock. * for enabling the clock.
*/ */
static struct clk init_clocks_disable[] = { static struct clk init_clocks_off[] = {
{ {
.name = "usbhost", .name = "usbhost",
.id = -1, .id = -1,
@ -633,8 +633,6 @@ void __init_or_cpufreq s5p6450_setup_clocks(void)
void __init s5p6450_register_clocks(void) void __init s5p6450_register_clocks(void)
{ {
struct clk *clkp;
int ret;
int ptr; int ptr;
for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++) for (ptr = 0; ptr < ARRAY_SIZE(sysclks); ptr++)
@ -643,16 +641,8 @@ void __init s5p6450_register_clocks(void)
s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs)); s3c_register_clksrc(clksrcs, ARRAY_SIZE(clksrcs));
s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks)); s3c_register_clocks(init_clocks, ARRAY_SIZE(init_clocks));
clkp = init_clocks_disable; s3c_register_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
for (ptr = 0; ptr < ARRAY_SIZE(init_clocks_disable); ptr++, clkp++) { s3c_disable_clocks(init_clocks_off, ARRAY_SIZE(init_clocks_off));
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_pwmclk_init(); s3c_pwmclk_init();
} }