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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>
This commit is contained in:
Patrick Sestier 2011-04-15 14:25:25 +00:00 committed by Wolfgang Denk
parent 23a70bf9c3
commit bd0d19cc5f
1 changed files with 3 additions and 0 deletions
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3
drivers/mtd/spi/spi_flash.c
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@ -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;