On Tue, Oct 21, 2008 at 03:46:24PM +0300, Jarkko Lavinen wrote:
+static void omap_mmc_clks_disable(struct mmc_omap_host *host)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&host->clk_lock, flags);
....
+ host->clks_enabled = 0;
+
+ return;
+}
Talking to myself here, but you just forgot spin_unlock_irqrestore()
from above.
Also I think one should enable the clocks in omap_mmc_set_ios() before
touching the MMC controller registers. And shut down the clocks when
powering down.
Cheers
Jarkko
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