mmc: core: Simplify by adding mmc_execute_tuning()
For each MMC, SD and SDIO there is code that
holds the clock, calls ops->execute_tuning, and
releases the clock. Simplify the code a bit by
providing a separate function to do that.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 36d5333..ad4d43e 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -660,15 +660,10 @@
* SPI mode doesn't define CMD19 and tuning is only valid for SDR50 and
* SDR104 mode SD-cards. Note that tuning is mandatory for SDR104.
*/
- if (!mmc_host_is_spi(card->host) && card->host->ops->execute_tuning &&
- (card->sd_bus_speed == UHS_SDR50_BUS_SPEED ||
- card->sd_bus_speed == UHS_SDR104_BUS_SPEED)) {
- mmc_host_clk_hold(card->host);
- err = card->host->ops->execute_tuning(card->host,
- MMC_SEND_TUNING_BLOCK);
- mmc_host_clk_release(card->host);
- }
-
+ if (!mmc_host_is_spi(card->host) &&
+ (card->sd_bus_speed == UHS_SDR50_BUS_SPEED ||
+ card->sd_bus_speed == UHS_SDR104_BUS_SPEED))
+ err = mmc_execute_tuning(card);
out:
kfree(status);