* [PATCH 02/04] sh: use ioread32/iowrite32 and mapped_reg for mstp32
@ 2011-12-08 13:59 Magnus Damm
0 siblings, 0 replies; only message in thread
From: Magnus Damm @ 2011-12-08 13:59 UTC (permalink / raw)
To: linux-sh
From: Magnus Damm <damm@opensource.se>
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>
---
drivers/sh/clk/cpg.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- 0001/drivers/sh/clk/cpg.c
+++ work/drivers/sh/clk/cpg.c 2011-12-08 13:31:24.000000000 +0900
@@ -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 = {
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2011-12-08 13:59 [PATCH 02/04] sh: use ioread32/iowrite32 and mapped_reg for mstp32 Magnus Damm
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