mirror of https://gitee.com/openkylin/linux.git
mmc: sdhci-esdhc: Change delay after setting clock from 100ms to 1ms
1ms is enough for hardware to change the clock to stable. 100ms is too long in the tasklet. Signed-off-by: Tony Lin <tony.lin@freescale.com> CC: Xiaobo Xie <X.Xie@freescale.com> CC: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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@ -73,7 +73,7 @@ static inline void esdhc_set_clock(struct sdhci_host *host, unsigned int clock)
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| (div << ESDHC_DIVIDER_SHIFT)
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| (pre_div << ESDHC_PREDIV_SHIFT));
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sdhci_writel(host, temp, ESDHC_SYSTEM_CONTROL);
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mdelay(100);
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mdelay(1);
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out:
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host->clock = clock;
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}
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