diff options
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/tmio_mmc_core.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/mmc/host/tmio_mmc_core.c b/drivers/mmc/host/tmio_mmc_core.c index 4c8198f8b04a..583bf3262df5 100644 --- a/drivers/mmc/host/tmio_mmc_core.c +++ b/drivers/mmc/host/tmio_mmc_core.c @@ -167,11 +167,11 @@ static void tmio_mmc_clk_start(struct tmio_mmc_host *host) /* HW engineers overrode docs: no sleep needed on R-Car2+ */ if (!(host->pdata->flags & TMIO_MMC_MIN_RCAR2)) - msleep(10); + usleep_range(10000, 11000); if (host->pdata->flags & TMIO_MMC_HAVE_HIGH_REG) { sd_ctrl_write16(host, CTL_CLK_AND_WAIT_CTL, 0x0100); - msleep(10); + usleep_range(10000, 11000); } } @@ -179,7 +179,7 @@ static void tmio_mmc_clk_stop(struct tmio_mmc_host *host) { if (host->pdata->flags & TMIO_MMC_HAVE_HIGH_REG) { sd_ctrl_write16(host, CTL_CLK_AND_WAIT_CTL, 0x0000); - msleep(10); + usleep_range(10000, 11000); } sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, ~CLK_CTL_SCLKEN & @@ -187,7 +187,7 @@ static void tmio_mmc_clk_stop(struct tmio_mmc_host *host) /* HW engineers overrode docs: no sleep needed on R-Car2+ */ if (!(host->pdata->flags & TMIO_MMC_MIN_RCAR2)) - msleep(10); + usleep_range(10000, 11000); } static void tmio_mmc_set_clock(struct tmio_mmc_host *host, @@ -219,7 +219,7 @@ static void tmio_mmc_set_clock(struct tmio_mmc_host *host, sd_ctrl_read16(host, CTL_SD_CARD_CLK_CTL)); sd_ctrl_write16(host, CTL_SD_CARD_CLK_CTL, clk & CLK_CTL_DIV_MASK); if (!(host->pdata->flags & TMIO_MMC_MIN_RCAR2)) - msleep(10); + usleep_range(10000, 11000); tmio_mmc_clk_start(host); } @@ -230,11 +230,11 @@ static void tmio_mmc_reset(struct tmio_mmc_host *host) sd_ctrl_write16(host, CTL_RESET_SD, 0x0000); if (host->pdata->flags & TMIO_MMC_HAVE_HIGH_REG) sd_ctrl_write16(host, CTL_RESET_SDIO, 0x0000); - msleep(10); + usleep_range(10000, 11000); sd_ctrl_write16(host, CTL_RESET_SD, 0x0001); if (host->pdata->flags & TMIO_MMC_HAVE_HIGH_REG) sd_ctrl_write16(host, CTL_RESET_SDIO, 0x0001); - msleep(10); + usleep_range(10000, 11000); if (host->pdata->flags & TMIO_MMC_SDIO_IRQ) { sd_ctrl_write16(host, CTL_SDIO_IRQ_MASK, host->sdio_irq_mask); |