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Commit bc018863 authored by Chen Gong's avatar Chen Gong Committed by David Woodhouse
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[MTD] m25p80.c mutex unlock fix 



fix a mutex release bug in function m25p80_write.

Signed-off-by: default avatarChen Gong <g.chen@freescale.com>
Signed-off-by: default avatarDavid Woodhouse <dwmw2@infradead.org>
parent ba753211

drivers/mtd/devices/m25p80.c

+3 −1
Original line number Diff line number Diff line
@@ -346,8 +346,10 @@ static int m25p80_write(struct mtd_info *mtd, loff_t to, size_t len, 
	mutex_lock(&flash->lock);



	/* Wait until finished previous write command. */

	if (wait_till_ready(flash))

	if (wait_till_ready(flash)) {

		mutex_unlock(&flash->lock);

		return 1;

	}



	write_enable(flash);