ARM: remove support for mxc91231

Since support for mxc91231 was introduced 2009 it only saw patches that
were part of (mxc or arm) global cleanups. The only supported machine
only had 4 devices (2x UART, sdhc, watchdog).

Cc: Dmitriy Taychenachev <dimichxp@gmail.com>
LAKML-Reference: 1302211482-17926-1-git-send-email-u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 0 insertions, 6 deletions

diff --git a/arch/arm/plat-mxc/include/mach/system.h b/arch/arm/plat-mxc/include/mach/system.h
index 0417da9f710d..51f02a9d41a3 100644
--- a/arch/arm/plat-mxc/include/mach/system.h
+++ b/arch/arm/plat-mxc/include/mach/system.h
@@ -24,12 +24,6 @@ extern void mx5_cpu_lp_set(enum mxc_cpu_pwr_mode mode);
 
 static inline void arch_idle(void)
 {
-#ifdef CONFIG_ARCH_MXC91231
-        if (cpu_is_mxc91231()) {
-                /* Need this to set DSM low-power mode */
-                mxc91231_prepare_idle();
-        }
-#endif
         /* fix i.MX31 errata TLSbo65953 and i.MX35 errata ENGcm09472 */
         if (cpu_is_mx31() || cpu_is_mx35()) {
                 unsigned long reg = 0;