mmc: tmio: use usleep_range consistently

There are a few udelay() left which are in a range that they should be
usleep_range() these days.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c
index 583bf32..d6ca57b 100644 (file)
--- a/drivers/mmc/host/tmio_mmc_core.c
+++ b/drivers/mmc/host/tmio_mmc_core.c
@@ -806,7 +806,7 @@ static int tmio_mmc_execute_tuning(struct mmc_host *mmc, u32 opcode)
                if (ret == 0)
                        set_bit(i, host->taps);
 
-               mdelay(1);
+               usleep_range(1000, 1200);
        }
 
        ret = host->select_tuning(host);
@@ -958,7 +958,7 @@ static void tmio_mmc_power_on(struct tmio_mmc_host *host, unsigned short vdd)
                 * 100us were not enough. Is this the same 140us delay, as in
                 * tmio_mmc_set_ios()?
                 */
-               udelay(200);
+               usleep_range(200, 300);
        }
        /*
         * It seems, VccQ should be switched on after Vcc, this is also what the
@@ -966,7 +966,7 @@ static void tmio_mmc_power_on(struct tmio_mmc_host *host, unsigned short vdd)
         */
        if (!IS_ERR(mmc->supply.vqmmc) && !ret) {
                ret = regulator_enable(mmc->supply.vqmmc);
-               udelay(200);
+               usleep_range(200, 300);
        }
 
        if (ret < 0)
@@ -1059,7 +1059,7 @@ static void tmio_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
        }
 
        /* Let things settle. delay taken from winCE driver */
-       udelay(140);
+       usleep_range(140, 200);
        if (PTR_ERR(host->mrq) == -EINTR)
                dev_dbg(&host->pdev->dev,
                        "%s.%d: IOS interrupted: clk %u, mode %u",