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authorPatrick Sestier <psestier@mircom.com>2011-04-15 14:25:25 +0000
committerWolfgang Denk <wd@denx.de>2011-06-01 22:21:42 +0200
commitbd0d19cc5f346ff6504d47497ec799e066168b96 (patch)
tree4747dfdb41c263bfdddf3e488d25d1c04c3699a5 /drivers/mtd/spi
parent23a70bf9c352ec5b6ac52d5be8087b963c2073dd (diff)
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sf: kick watchdog when polling
The status polling can take a while, so make sure we kick the watchdog after each successful poll. Signed-off-by: Patrick Sestier <psestier@mircom.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'drivers/mtd/spi')
-rw-r--r--drivers/mtd/spi/spi_flash.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index c75b716..016b586 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -11,6 +11,7 @@
#include <malloc.h>
#include <spi.h>
#include <spi_flash.h>
+#include <watchdog.h>
#include "spi_flash_internal.h"
@@ -105,6 +106,8 @@ int spi_flash_cmd_poll_bit(struct spi_flash *flash, unsigned long timeout,
timebase = get_timer(0);
do {
+ WATCHDOG_RESET();
+
ret = spi_xfer(spi, 8, NULL, &status, 0);
if (ret)
return -1;