mtd: m25p80 timeout too short for worst-case m25p16 devices

The m25p16 data sheet from numonyx lists the worst-case bulk erase time
(tBE) as 40 seconds.

Signed-off-by: Steven A. Falco <sfalco@harris.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 59c46126a5ce3ddb63bf4a02aa52c7e621b1b80a..ae5fe91867e1530ae9636a73d1a05ccc9892e7f3 100644 (file)
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -54,7 +54,7 @@
 #define        SR_SRWD                 0x80    /* SR write protect */
 
 /* Define max times to check status register before we give up. */
-#define        MAX_READY_WAIT_JIFFIES  (10 * HZ)       /* eg. M25P128 specs 6s max sector erase */
+#define        MAX_READY_WAIT_JIFFIES  (40 * HZ)       /* M25P16 specs 40s max chip erase */
 #define        CMD_SIZE                4
 
 #ifdef CONFIG_M25PXX_USE_FAST_READ