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authorJens Axboe <jens.axboe@oracle.com>2010-02-22 07:48:51 -0500
committerJens Axboe <jens.axboe@oracle.com>2010-02-22 07:48:51 -0500
commitf11cbd74c5ff3614f6390b4de67a6ffdc614c378 (patch)
tree6a30920ade9eeaac5bf6d6263b5d09712e882eb0 /drivers/i2c/busses/i2c-piix4.c
parent429c42c9d246f5bda868495c09974312a0177328 (diff)
parentaea187c46f7d03ce985e55eb1398d0776a15b928 (diff)
Merge branch 'master' into for-2.6.34
Diffstat (limited to 'drivers/i2c/busses/i2c-piix4.c')
-rw-r--r--drivers/i2c/busses/i2c-piix4.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 1e245e9cad31..e56e4b6823ca 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -324,12 +324,12 @@ static int piix4_transaction(void)
324 else 324 else
325 msleep(1); 325 msleep(1);
326 326
327 while ((timeout++ < MAX_TIMEOUT) && 327 while ((++timeout < MAX_TIMEOUT) &&
328 ((temp = inb_p(SMBHSTSTS)) & 0x01)) 328 ((temp = inb_p(SMBHSTSTS)) & 0x01))
329 msleep(1); 329 msleep(1);
330 330
331 /* If the SMBus is still busy, we give up */ 331 /* If the SMBus is still busy, we give up */
332 if (timeout >= MAX_TIMEOUT) { 332 if (timeout == MAX_TIMEOUT) {
333 dev_err(&piix4_adapter.dev, "SMBus Timeout!\n"); 333 dev_err(&piix4_adapter.dev, "SMBus Timeout!\n");
334 result = -ETIMEDOUT; 334 result = -ETIMEDOUT;
335 } 335 }