ARM: mxs: remove cpu_is_mx23() call from timer code

Remove cpu_is_mx23() call from timer code by using
of_device_is_compatible() instead.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/arch/arm/mach-mxs/timer.c b/arch/arm/mach-mxs/timer.c
index c8cda18..f4dd96f 100644 (file)
--- a/arch/arm/mach-mxs/timer.c
+++ b/arch/arm/mach-mxs/timer.c
@@ -266,7 +266,8 @@ static void __init mxs_timer_init(struct device_node *np)
 
        /* get timrot version */
        timrot_major_version = __raw_readl(mxs_timrot_base +
-                               (cpu_is_mx23() ? MX23_TIMROT_VERSION_OFFSET :
+                       (of_device_is_compatible(np, "fsl,imx23-timrot") ?
+                                               MX23_TIMROT_VERSION_OFFSET :
                                                MX28_TIMROT_VERSION_OFFSET));
        timrot_major_version >>= BP_TIMROT_MAJOR_VERSION;