mmc: tmio: fix power-mode interpretation

The power-mode sequence on MMC is MMC_POWER_OFF -> MMC_POWER_UP ->
MMC_POWER_ON and not MMC_POWER_ON -> MMC_POWER_UP, as the driver currently
is implying.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Chris Ball <cjb@laptop.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index e1aed2555126..69772ab3ca22 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -746,20 +746,20 @@ static void tmio_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
         if (ios->clock)
                 tmio_mmc_set_clock(host, ios->clock);
 
-        /* Power sequence - OFF -> ON -> UP */
+        /* Power sequence - OFF -> UP -> ON */
         switch (ios->power_mode) {
         case MMC_POWER_OFF: /* power down SD bus */
                 if (host->set_pwr)
                         host->set_pwr(host->pdev, 0);
                 tmio_mmc_clk_stop(host);
                 break;
-        case MMC_POWER_ON: /* power up SD bus */
+        case MMC_POWER_ON: /* start bus clock */
+                tmio_mmc_clk_start(host);
+                break;
+        case MMC_POWER_UP: /* power up SD bus */
                 if (host->set_pwr)
                         host->set_pwr(host->pdev, 1);
                 break;
-        case MMC_POWER_UP: /* start bus clock */
-                tmio_mmc_clk_start(host);
-                break;
         }
 
         switch (ios->bus_width) {