Commit 81ab570f authored Sep 25, 2007 by Bridge Wu Committed by Pierre Ossman Sep 25, 2007

mmc: pxamci: better pending IRQ determination



Pending interrupts should be determined from both I_REG and I_MASK
registers.

Signed-off-by: Bridge Wu <mingqiao.wu@gmail.com>
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>

parent faf39ede

drivers/mmc/host/pxamci.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -298,7 +298,7 @@ static irqreturn_t pxamci_irq(int irq, void *devid)
		unsigned int ireg;
		int handled = 0;

		ireg = readl(host->base + MMC_I_REG);
		ireg = readl(host->base + MMC_I_REG) & ~readl(host->base + MMC_I_MASK);

		if (ireg) {
		unsigned stat = readl(host->base + MMC_STAT);