mfd: arizona: Fix typo using hard-coded register

A hardcoded register is accidentally used instead of the register address passed into the function. Correct this and use the appropriate variable. This would cause minor issues on wm5102, but all other devices using this driver would have been unaffected.

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Apologies for sending during the merge window but as its a bug fix thought best to send it up straight away.

Thanks,
Charles

 drivers/mfd/arizona-core.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

index 75488e6..8d46e3a 100644
@@ -245,8 +245,7 @@ static int arizona_poll_reg(struct arizona *arizona,
 	int ret;
 
 	ret = regmap_read_poll_timeout(arizona->regmap,
-				       ARIZONA_INTERRUPT_RAW_STATUS_5, val,
-				       ((val & mask) == target),
+				       reg, val, ((val & mask) == target),
 				       ARIZONA_REG_POLL_DELAY_US,
 				       timeout_ms * 1000);
 	if (ret)

2.1.4