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| author | Adrian Hunter <adrian.hunter@intel.com> | 2015-02-06 14:12:55 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2015-06-01 09:07:12 +0200 |
| commit | e23350b35deb77ef8e33c35dbb0ed1dab9e8ab86 (patch) | |
| tree | 29cc97e17338d483ecb47bb8ed075107d154164a /drivers/mmc/core/core.h | |
| parent | mmc: core: Add 'card' to drive strength selection callback (diff) | |
| download | linux-e23350b35deb77ef8e33c35dbb0ed1dab9e8ab86.tar.gz linux-e23350b35deb77ef8e33c35dbb0ed1dab9e8ab86.zip | |
mmc: core: Factor out common code in drive strength selection
Make a new function out of common code used for drive
strength selection.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/core/core.h')
| -rw-r--r-- | drivers/mmc/core/core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h index e6f2de7074ad..1a22a82209b2 100644 --- a/drivers/mmc/core/core.h +++ b/drivers/mmc/core/core.h @@ -50,6 +50,8 @@ int mmc_set_signal_voltage(struct mmc_host *host, int signal_voltage, u32 ocr); int __mmc_set_signal_voltage(struct mmc_host *host, int signal_voltage); void mmc_set_timing(struct mmc_host *host, unsigned int timing); void mmc_set_driver_type(struct mmc_host *host, unsigned int drv_type); +int mmc_select_drive_strength(struct mmc_card *card, unsigned int max_dtr, + int card_drv_type, int *drv_type); void mmc_power_up(struct mmc_host *host, u32 ocr); void mmc_power_off(struct mmc_host *host); void mmc_power_cycle(struct mmc_host *host, u32 ocr); |