From: Andy Shevchenko <ext-andriy.shevche...@nokia.com> There is similar piece of code in two functions which enables clock. Split this code to omap_hsmmc_start_clock(). Re-use omap_hsmmc_stop_clock() in omap_hsmmc_context_restore() as well.
Signed-off-by: Andy Shevchenko <ext-andriy.shevche...@nokia.com> Signed-off-by: Adrian Hunter <adrian.hun...@nokia.com> --- drivers/mmc/host/omap_hsmmc.c | 19 +++++++++++++------ 1 files changed, 13 insertions(+), 6 deletions(-) diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 045c581..ae6d204 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -560,6 +560,15 @@ static void omap_hsmmc_gpio_free(struct omap_mmc_platform_data *pdata) } /* + * Start clock to the card + */ +static void omap_hsmmc_start_clock(struct omap_hsmmc_host *host) +{ + OMAP_HSMMC_WRITE(host->base, SYSCTL, + OMAP_HSMMC_READ(host->base, SYSCTL) | CEN); +} + +/* * Stop clock to the card */ static void omap_hsmmc_stop_clock(struct omap_hsmmc_host *host) @@ -700,8 +709,8 @@ static int omap_hsmmc_context_restore(struct omap_hsmmc_host *host) break; } - OMAP_HSMMC_WRITE(host->base, SYSCTL, - OMAP_HSMMC_READ(host->base, SYSCTL) & ~CEN); + omap_hsmmc_stop_clock(host); + OMAP_HSMMC_WRITE(host->base, SYSCTL, (calc_divisor(ios) << 6) | (DTO << 16)); OMAP_HSMMC_WRITE(host->base, SYSCTL, @@ -712,8 +721,7 @@ static int omap_hsmmc_context_restore(struct omap_hsmmc_host *host) && time_before(jiffies, timeout)) ; - OMAP_HSMMC_WRITE(host->base, SYSCTL, - OMAP_HSMMC_READ(host->base, SYSCTL) | CEN); + omap_hsmmc_start_clock(host); con = OMAP_HSMMC_READ(host->base, CON); if (ios->bus_mode == MMC_BUSMODE_OPENDRAIN) @@ -1692,8 +1700,7 @@ static void omap_hsmmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) && time_before(jiffies, timeout)) msleep(1); - OMAP_HSMMC_WRITE(host->base, SYSCTL, - OMAP_HSMMC_READ(host->base, SYSCTL) | CEN); + omap_hsmmc_start_clock(host); if (do_send_init_stream) send_init_stream(host); -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html