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| author | Sascha Hauer <sascha@saschahauer.de> | 2005-10-10 10:17:42 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-10-10 10:17:42 +0100 |
| commit | 86371d071bc38a181984b01d323b6172a4b7bb1f (patch) | |
| tree | bc0e483864c97c0b38721ba4725028aa4d77116d /drivers/serial/imx.c | |
| parent | ce80cc14810fbd78fa70c15c7e16a0b26d462fc6 (diff) | |
| download | linux-3.10-86371d071bc38a181984b01d323b6172a4b7bb1f.tar.gz linux-3.10-86371d071bc38a181984b01d323b6172a4b7bb1f.tar.bz2 linux-3.10-86371d071bc38a181984b01d323b6172a4b7bb1f.zip | |
[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>
Diffstat (limited to 'drivers/serial/imx.c')
| -rw-r--r-- | drivers/serial/imx.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/serial/imx.c b/drivers/serial/imx.c index 4e1e80adaf1..53e0323d4b8 100644 --- a/drivers/serial/imx.c +++ b/drivers/serial/imx.c @@ -383,11 +383,11 @@ static int imx_startup(struct uart_port *port) */ 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 @@ static int imx_startup(struct uart_port *port) 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; } |