[ARM] 2957/1: imx UART Error handling
Patch from Sascha Hauer
Fix error path in imx_startup.
Signed-off-by: Giancarlo Formicuccia <gformicuccia@atinno.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c
index 4e1e80a..53e0323 100644
--- a/drivers/serial/imx.c
+++ b/drivers/serial/imx.c
@@ -383,11 +383,11 @@
*/
retval = request_irq(sport->rxirq, imx_rxint, 0,
DRIVER_NAME, sport);
- if (retval) goto error_out2;
+ if (retval) goto error_out1;
retval = request_irq(sport->txirq, imx_txint, 0,
"imx-uart", sport);
- if (retval) goto error_out1;
+ if (retval) goto error_out2;
/*
* Finally, clear and enable interrupts
@@ -406,10 +406,9 @@
return 0;
-error_out1:
- free_irq(sport->rxirq, sport);
error_out2:
- free_irq(sport->txirq, sport);
+ free_irq(sport->rxirq, sport);
+error_out1:
return retval;
}