diff options
| -rw-r--r-- | drivers/mmc/host/sdhci-pxav3.c | 2 | ||||
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 26 | ||||
| -rw-r--r-- | drivers/mmc/host/sdhci.h | 2 |
3 files changed, 16 insertions, 14 deletions
diff --git a/drivers/mmc/host/sdhci-pxav3.c b/drivers/mmc/host/sdhci-pxav3.c index dd1938d..d0f5c05 100644 --- a/drivers/mmc/host/sdhci-pxav3.c +++ b/drivers/mmc/host/sdhci-pxav3.c @@ -315,7 +315,7 @@ static void pxav3_set_power(struct sdhci_host *host, unsigned char mode, struct mmc_host *mmc = host->mmc; u8 pwr = host->pwr; - sdhci_set_power(host, mode, vdd); + sdhci_set_power_noreg(host, mode, vdd); if (host->pwr == pwr) return; diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 3711813..223a91e 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1394,8 +1394,8 @@ static void sdhci_set_power_reg(struct sdhci_host *host, unsigned char mode, sdhci_writeb(host, 0, SDHCI_POWER_CONTROL); } -void sdhci_set_power(struct sdhci_host *host, unsigned char mode, - unsigned short vdd) +void sdhci_set_power_noreg(struct sdhci_host *host, unsigned char mode, + unsigned short vdd) { u8 pwr = 0; @@ -1459,20 +1459,17 @@ void sdhci_set_power(struct sdhci_host *host, unsigned char mode, mdelay(10); } } -EXPORT_SYMBOL_GPL(sdhci_set_power); +EXPORT_SYMBOL_GPL(sdhci_set_power_noreg); -static void __sdhci_set_power(struct sdhci_host *host, unsigned char mode, - unsigned short vdd) +void sdhci_set_power(struct sdhci_host *host, unsigned char mode, + unsigned short vdd) { - struct mmc_host *mmc = host->mmc; - - if (host->ops->set_power) - host->ops->set_power(host, mode, vdd); - else if (!IS_ERR(mmc->supply.vmmc)) - sdhci_set_power_reg(host, mode, vdd); + if (IS_ERR(host->mmc->supply.vmmc)) + sdhci_set_power_noreg(host, mode, vdd); else - sdhci_set_power(host, mode, vdd); + sdhci_set_power_reg(host, mode, vdd); } +EXPORT_SYMBOL_GPL(sdhci_set_power); /*****************************************************************************\ * * @@ -1613,7 +1610,10 @@ static void sdhci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) } } - __sdhci_set_power(host, ios->power_mode, ios->vdd); + if (host->ops->set_power) + host->ops->set_power(host, ios->power_mode, ios->vdd); + else + sdhci_set_power(host, ios->power_mode, ios->vdd); if (host->ops->platform_send_init_74_clocks) host->ops->platform_send_init_74_clocks(host, ios->power_mode); diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h index c722cd2..766df17 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -683,6 +683,8 @@ u16 sdhci_calc_clk(struct sdhci_host *host, unsigned int clock, void sdhci_set_clock(struct sdhci_host *host, unsigned int clock); void sdhci_set_power(struct sdhci_host *host, unsigned char mode, unsigned short vdd); +void sdhci_set_power_noreg(struct sdhci_host *host, unsigned char mode, + unsigned short vdd); void sdhci_set_bus_width(struct sdhci_host *host, int width); void sdhci_reset(struct sdhci_host *host, u8 mask); void sdhci_set_uhs_signaling(struct sdhci_host *host, unsigned timing); |
