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authorLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 15:18:06 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 15:18:06 -0700
commitd973664992d814d93db161b28c0cc9a4c7e68f42 (patch)
tree03de3a9ef1f8f0d5dcd2e3c217c4fdf334f6691e /drivers/serial
parent2d5e3e8d28a7820de1eb7b18a7c15d645bb26992 (diff)
parent9d87dd97ffcd3b5eb2bbaf0d5d93f4bfcaed3f04 (diff)
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm: (26 commits) [ARM] pxa: fix 1c104e0e4f6ab396960c058e95e18bdedcac945b [ARM] serial: s3c2410: platform_get_irq() may return signed unnoticed [ARM] am79c961a: platform_get_irq() may return signed unnoticed [ARM] Feroceon: Feroceon-specific WA-cache compatible {copy,clear}_user_page() [ARM] Feroceon: fix function alignment in proc-feroceon.S [ARM] Orion: catch a couple more alternative spellings of PCIe [ARM] Orion: fix orion-ehci platform resource end addresses [ARM] Orion: fix ->map_irq() PCIe bus number check [ARM] Orion: fix ioremap() optimization [ARM] feroceon: remove CONFIG_CPU_CACHE_ROUND_ROBIN check [ARM] feroceon: remove CONFIG_CPU_DCACHE_WRITETHROUGH check kprobes/arm: fix decoding of arithmetic immediate instructions kprobes/arm: fix cache flush address for instruction stub [ARM] 5022/1: Race in ARM MMCI PL18x driver, V2 [ARM] 5021/1: at91: buildfix for sam9263 + PM [ARM] 5018/1: RealView: Fix the ARM11MPCore Oprofile compilation [ARM] 5016/1: AT91: typo in mci configuration for at91cap at91sam9263 [ARM] 5017/1: pxa3xx: Report unsupported wakeup sources in pxa3xx_set_wake() [ARM] 5020/1: magician: remove __devinit marker from pasic3_leds_info [ARM] 5014/1: Cleanup reset state before entering suspend or resetting. ...
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/s3c2410.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/serial/s3c2410.c b/drivers/serial/s3c2410.c
index 4ffa2585429..da5a02cb4f6 100644
--- a/drivers/serial/s3c2410.c
+++ b/drivers/serial/s3c2410.c
@@ -1022,6 +1022,7 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
struct uart_port *port = &ourport->port;
struct s3c2410_uartcfg *cfg;
struct resource *res;
+ int ret;
dbg("s3c24xx_serial_init_port: port=%p, platdev=%p\n", port, platdev);
@@ -1064,9 +1065,11 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
port->mapbase = res->start;
port->membase = S3C24XX_VA_UART + (res->start - S3C24XX_PA_UART);
- port->irq = platform_get_irq(platdev, 0);
- if (port->irq < 0)
+ ret = platform_get_irq(platdev, 0);
+ if (ret < 0)
port->irq = 0;
+ else
+ port->irq = ret;
ourport->clk = clk_get(&platdev->dev, "uart");