at91_mci: minor cleanup

MMC_POWER_ON is a noop, no need to set the power pin again.

Signed-off-by: Marc Pignat <marc.pignat@hevs.ch>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

diff --git a/drivers/mmc/host/at91_mci.c b/drivers/mmc/host/at91_mci.c
index a28fc2f68ce24dbf525628bdf640f2315b06713e..8979ad330a4d5e6e154b4e8be4794a0b28765eba 100644 (file)
--- a/drivers/mmc/host/at91_mci.c
+++ b/drivers/mmc/host/at91_mci.c
@@ -663,9 +663,12 @@ static void at91_mci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
                                gpio_set_value(host->board->vcc_pin, 0);
                                break;
                        case MMC_POWER_UP:
-                       case MMC_POWER_ON:
                                gpio_set_value(host->board->vcc_pin, 1);
                                break;
+                       case MMC_POWER_ON:
+                               break;
+                       default:
+                               WARN_ON(1);
                }
        }
 }