diff options
| -rw-r--r-- | drivers/sh/clk/cpg.c | 23 |
1 files changed, 4 insertions, 19 deletions
diff --git a/drivers/sh/clk/cpg.c b/drivers/sh/clk/cpg.c index eeb028b9cdb3..a5cacfe24a42 100644 --- a/drivers/sh/clk/cpg.c +++ b/drivers/sh/clk/cpg.c @@ -36,36 +36,21 @@ static void sh_clk_write(int value, struct clk *clk) iowrite32(value, clk->mapped_reg); } -static unsigned int r8(const void __iomem *addr) -{ - return ioread8(addr); -} - -static unsigned int r16(const void __iomem *addr) -{ - return ioread16(addr); -} - -static unsigned int r32(const void __iomem *addr) -{ - return ioread32(addr); -} - static int sh_clk_mstp_enable(struct clk *clk) { sh_clk_write(sh_clk_read(clk) & ~(1 << clk->enable_bit), clk); if (clk->status_reg) { - unsigned int (*read)(const void __iomem *addr); + unsigned int (*read)(void __iomem *addr); int i; void __iomem *mapped_status = (phys_addr_t)clk->status_reg - (phys_addr_t)clk->enable_reg + clk->mapped_reg; if (clk->flags & CLK_ENABLE_REG_8BIT) - read = r8; + read = ioread8; else if (clk->flags & CLK_ENABLE_REG_16BIT) - read = r16; + read = ioread16; else - read = r32; + read = ioread32; for (i = 1000; (read(mapped_status) & (1 << clk->enable_bit)) && i; |