mmc: sdhci: Remove SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST

SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST quirk is not used anymore so
remove it.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index aaf535ad3a4f1551e69061d556e7cf7c0fe6589f..dd1efed09be0e19fd52d648ea42b6aa62b43d532 100644 (file)
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1186,8 +1186,6 @@ void sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
        host->mmc->actual_clock = 0;
 
        sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL);
-       if (host->quirks2 & SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST)
-               mdelay(1);
 
        if (clock == 0)
                return;

diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index 9db5090161d8f6861ac585cbe9295b88f1e44004..0decc859523d17bffe8826853a415266d1111f2d 100644 (file)
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -417,11 +417,6 @@ struct sdhci_host {
 #define SDHCI_QUIRK2_ACMD23_BROKEN                     (1<<14)
 /* Broken Clock divider zero in controller */
 #define SDHCI_QUIRK2_CLOCK_DIV_ZERO_BROKEN             (1<<15)
-/*
- * When internal clock is disabled, a delay is needed before modifying the
- * SD clock frequency or enabling back the internal clock.
- */
-#define SDHCI_QUIRK2_NEED_DELAY_AFTER_INT_CLK_RST      (1<<16)
 
        int irq;                /* Device IRQ */
        void __iomem *ioaddr;   /* Mapped address */