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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2012-04-03 12:42:27 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-04-25 17:03:45 +0200 |
| commit | eb92044eb3d59d29c9812e85e3a4bf41f6f38e3a (patch) | |
| tree | 155d37bb27ce0c312c2825732b3d0361b8209a49 /arch/arm/mach-imx/pm-imx3.c | |
| parent | ARM i.MX timer: request correct clock (diff) | |
| download | linux-eb92044eb3d59d29c9812e85e3a4bf41f6f38e3a.tar.xz linux-eb92044eb3d59d29c9812e85e3a4bf41f6f38e3a.zip | |
ARM i.MX3: Make ccm base address a variable
Instead of having a cpu_is_* in each ccm register access it
is more efficient to make it a variable.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx/pm-imx3.c')
| -rw-r--r-- | arch/arm/mach-imx/pm-imx3.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-imx/pm-imx3.c b/arch/arm/mach-imx/pm-imx3.c index b3752439632e..822103bdb709 100644 --- a/arch/arm/mach-imx/pm-imx3.c +++ b/arch/arm/mach-imx/pm-imx3.c @@ -21,14 +21,14 @@ */ void mx3_cpu_lp_set(enum mx3_cpu_pwr_mode mode) { - int reg = __raw_readl(MXC_CCM_CCMR); + int reg = __raw_readl(mx3_ccm_base + MXC_CCM_CCMR); reg &= ~MXC_CCM_CCMR_LPM_MASK; switch (mode) { case MX3_WAIT: if (cpu_is_mx35()) reg |= MXC_CCM_CCMR_LPM_WAIT_MX35; - __raw_writel(reg, MXC_CCM_CCMR); + __raw_writel(reg, mx3_ccm_base + MXC_CCM_CCMR); break; default: pr_err("Unknown cpu power mode: %d\n", mode); |