ARM: mxc: arch_reset: add clk_prepare/clk_unprepare

It's for migrating to generic clk framework API.

Signed-off-by: Richard Zhao <richard.zhao@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

diff --git a/arch/arm/plat-mxc/system.c b/arch/arm/plat-mxc/system.c
index 3599bf2..f30dcac 100644 (file)
--- a/arch/arm/plat-mxc/system.c
+++ b/arch/arm/plat-mxc/system.c
@@ -48,7 +48,7 @@ void mxc_restart(char mode, const char *cmd)
 
                clk = clk_get_sys("imx2-wdt.0", NULL);
                if (!IS_ERR(clk))
-                       clk_enable(clk);
+                       clk_prepare_enable(clk);
                wcr_enable = (1 << 2);
        }