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sh: use ioread32/iowrite32 and mapped_reg for mstp32 

Convert the CPG MSTP32 helper code to use the new mapped_reg
together with ioread32() and iowrite32().

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm 2011-12-08 22:59:03 +09:00 committed by Paul Mundt
parent eda2030a5b
commit b3ab82b3eb
1 changed files with 4 additions and 4 deletions
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8
drivers/sh/clk/cpg.c
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@ -15,15 +15,15 @@
static int sh_clk_mstp32_enable(struct clk *clk)
{
__raw_writel(__raw_readl(clk->enable_reg) & ~(1 << clk->enable_bit),
clk->enable_reg);
iowrite32(ioread32(clk->mapped_reg) & ~(1 << clk->enable_bit),
clk->mapped_reg);
return 0;
}
static void sh_clk_mstp32_disable(struct clk *clk)
{
__raw_writel(__raw_readl(clk->enable_reg) | (1 << clk->enable_bit),
clk->enable_reg);
iowrite32(ioread32(clk->mapped_reg) | (1 << clk->enable_bit),
clk->mapped_reg);
}
static struct clk_ops sh_clk_mstp32_clk_ops = {