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| author | Julien Grall <julien.grall@linaro.org> | 2013-05-22 12:43:12 +0100 |
|---|---|---|
| committer | Ian Campbell <ian.campbell@citrix.com> | 2013-05-23 12:55:17 +0100 |
| commit | 7312c21dbd3f5026f087ba72c4e36754f1921762 (patch) | |
| tree | 6ad9bf48fd8bb633c63d7d0330ca4e15747fa3ad /xen/drivers/char | |
| parent | 9f5179a4ecafd9a15e0a066e0f935ded681bf997 (diff) | |
| download | xen-7312c21dbd3f5026f087ba72c4e36754f1921762.tar.gz xen-7312c21dbd3f5026f087ba72c4e36754f1921762.tar.bz2 xen-7312c21dbd3f5026f087ba72c4e36754f1921762.zip | |
drivers/exynos4210: Return -ENOMEM when ioremap has failed
Signed-off-by: Julien Grall <julien.grall@linaro.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Diffstat (limited to 'xen/drivers/char')
| -rw-r--r-- | xen/drivers/char/exynos4210-uart.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xen/drivers/char/exynos4210-uart.c b/xen/drivers/char/exynos4210-uart.c index f151390352..f7971da73b 100644 --- a/xen/drivers/char/exynos4210-uart.c +++ b/xen/drivers/char/exynos4210-uart.c @@ -328,6 +328,7 @@ static int __init exynos4210_uart_init(struct dt_device_node *dev, if ( !uart->regs ) { early_printk("exynos4210: Unable to map the UART memory\n"); + return -ENOMEM; } res = dt_device_get_irq(dev, 0, &uart->irq); if ( res ) |