diff options
| -rw-r--r-- | drivers/mmc/zynq_sdhci.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/mmc/zynq_sdhci.c b/drivers/mmc/zynq_sdhci.c index b79c4021b6a..5bad5cb9e7a 100644 --- a/drivers/mmc/zynq_sdhci.c +++ b/drivers/mmc/zynq_sdhci.c @@ -183,7 +183,7 @@ static int arasan_sdhci_execute_tuning(struct mmc *mmc, u8 opcode) * * @host: Pointer to the sdhci_host structure. * @degrees: The clock phase shift between 0 - 359. - * Return: 0 on success and error value on error + * Return: 0 */ static int sdhci_zynqmp_sdcardclk_set_phase(struct sdhci_host *host, int degrees) @@ -191,7 +191,6 @@ static int sdhci_zynqmp_sdcardclk_set_phase(struct sdhci_host *host, struct arasan_sdhci_priv *priv = dev_get_priv(host->mmc->dev); struct mmc *mmc = (struct mmc *)host->mmc; u8 tap_delay, tap_max = 0; - int ret; int timing = mode2timing[mmc->selected_mode]; /* @@ -229,7 +228,7 @@ static int sdhci_zynqmp_sdcardclk_set_phase(struct sdhci_host *host, arasan_zynqmp_set_tapdelay(priv->deviceid, 0, tap_delay); - return ret; + return 0; } /** @@ -239,7 +238,7 @@ static int sdhci_zynqmp_sdcardclk_set_phase(struct sdhci_host *host, * * @host: Pointer to the sdhci_host structure. * @degrees: The clock phase shift between 0 - 359. - * Return: 0 on success and error value on error + * Return: 0 */ static int sdhci_zynqmp_sampleclk_set_phase(struct sdhci_host *host, int degrees) @@ -247,7 +246,6 @@ static int sdhci_zynqmp_sampleclk_set_phase(struct sdhci_host *host, struct arasan_sdhci_priv *priv = dev_get_priv(host->mmc->dev); struct mmc *mmc = (struct mmc *)host->mmc; u8 tap_delay, tap_max = 0; - int ret; int timing = mode2timing[mmc->selected_mode]; /* @@ -285,7 +283,7 @@ static int sdhci_zynqmp_sampleclk_set_phase(struct sdhci_host *host, arasan_zynqmp_set_tapdelay(priv->deviceid, tap_delay, 0); - return ret; + return 0; } /** @@ -295,14 +293,13 @@ static int sdhci_zynqmp_sampleclk_set_phase(struct sdhci_host *host, * * @host: Pointer to the sdhci_host structure. * @degrees The clock phase shift between 0 - 359. - * Return: 0 on success and error value on error + * Return: 0 */ static int sdhci_versal_sdcardclk_set_phase(struct sdhci_host *host, int degrees) { struct mmc *mmc = (struct mmc *)host->mmc; u8 tap_delay, tap_max = 0; - int ret; int timing = mode2timing[mmc->selected_mode]; /* @@ -349,7 +346,7 @@ static int sdhci_versal_sdcardclk_set_phase(struct sdhci_host *host, sdhci_writel(host, regval, SDHCI_ARASAN_OTAPDLY_REGISTER); } - return ret; + return 0; } /** @@ -359,14 +356,13 @@ static int sdhci_versal_sdcardclk_set_phase(struct sdhci_host *host, * * @host: Pointer to the sdhci_host structure. * @degrees The clock phase shift between 0 - 359. - * Return: 0 on success and error value on error + * Return: 0 */ static int sdhci_versal_sampleclk_set_phase(struct sdhci_host *host, int degrees) { struct mmc *mmc = (struct mmc *)host->mmc; u8 tap_delay, tap_max = 0; - int ret; int timing = mode2timing[mmc->selected_mode]; /* @@ -417,7 +413,7 @@ static int sdhci_versal_sampleclk_set_phase(struct sdhci_host *host, sdhci_writel(host, regval, SDHCI_ARASAN_ITAPDLY_REGISTER); } - return ret; + return 0; } static void arasan_sdhci_set_tapdelay(struct sdhci_host *host) |