[ARM] omap: back out 'internal_clock' support

The structures weren't ready for this change:

arch/arm/plat-omap/devices.c:320: error: 'struct omap_mmc_conf' has no member named 'internal_clock'
arch/arm/plat-omap/devices.c:326: error: implicit declaration of function 'omap_ctrl_readl'
arch/arm/plat-omap/devices.c:326: error: 'OMAP2_CONTROL_DEVCONF0' undeclared (first use in this function)
arch/arm/plat-omap/devices.c:328: error: implicit declaration of function 'omap_ctrl_writel'

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 0 insertions, 13 deletions

diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index bc1cf30c83e..01da719a745 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -316,19 +316,6 @@ static inline void omap_init_mmc_conf(const struct omap_mmc_config *mmc_conf)
                                 omap_cfg_reg(MMC_DAT3);
                         }
                 }
-#if defined(CONFIG_ARCH_OMAP2420)
-                if (mmc_conf->mmc[0].internal_clock) {
-                        /*
-                         * Use internal loop-back in MMC/SDIO
-                         * Module Input Clock selection
-                         */
-                        if (cpu_is_omap24xx()) {
-                                u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
-                                v |= (1 << 24); /* not used in 243x */
-                                omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
-                        }
-                }
-#endif
         }
 
 #ifdef  CONFIG_ARCH_OMAP16XX