From: Haibo Chen <haibo.chen@xxxxxxx>
For manual tuning method, already call esdhc_prepare_tuning()
config the necessary registers, so remove the redundant code
in esdhc_writew_le() for SDHCI_HOST_CONTROL2.
Signed-off-by: Haibo Chen <haibo.chen@xxxxxxx>
---
drivers/mmc/host/sdhci-esdhc-imx.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index 57b19ca1ad6d..a49fac719fca 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -628,17 +628,7 @@ static void esdhc_writew_le(struct sdhci_host *host, u16 val, int reg)
else
new_val &= ~ESDHC_VENDOR_SPEC_VSELECT;
writel(new_val, host->ioaddr + ESDHC_VENDOR_SPEC);
- if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
- new_val = readl(host->ioaddr + ESDHC_MIX_CTRL);
- if (val & SDHCI_CTRL_TUNED_CLK) {
- new_val |= ESDHC_MIX_CTRL_SMPCLK_SEL;
- new_val |= ESDHC_MIX_CTRL_AUTO_TUNE_EN;
- } else {
- new_val &= ~ESDHC_MIX_CTRL_SMPCLK_SEL;
- new_val &= ~ESDHC_MIX_CTRL_AUTO_TUNE_EN;
- }
- writel(new_val , host->ioaddr + ESDHC_MIX_CTRL);
- } else if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING) {
+ if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING) {
u32 v = readl(host->ioaddr + SDHCI_AUTO_CMD_STATUS);
u32 m = readl(host->ioaddr + ESDHC_MIX_CTRL);
if (val & SDHCI_CTRL_TUNED_CLK) {
--
2.17.1
