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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-01-23 14:05:58 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-01-28 13:13:26 +0000
commit2687bd38573ff6f10d13f60c5c3576cce9cf260d (patch)
treed05e26158e7c8e9b50fbb7fceca2dac4c91c3996 /arch/arm/mach-pxa/cm-x270.c
parentca4d6cfcee0cb2d25c0eb3b0172ecc6f223133ef (diff)
downloadop-kernel-dev-2687bd38573ff6f10d13f60c5c3576cce9cf260d.zip
op-kernel-dev-2687bd38573ff6f10d13f60c5c3576cce9cf260d.tar.gz
[ARM] pxa: fix mci_init functions returning -1
Fix all those PXA mci_init functions which return -1 rather than propagating the error code to the higher levels. Remove the silly set_irq_type() calls as well - use the flags for request_irq() instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa/cm-x270.c')
-rw-r--r--arch/arm/mach-pxa/cm-x270.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
index a163492..28cfd71 100644
--- a/arch/arm/mach-pxa/cm-x270.c
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -487,18 +487,15 @@ static int cmx270_mci_init(struct device *dev,
/* card detect IRQ on GPIO 83 */
pxa_gpio_mode(IRQ_TO_GPIO(CMX270_MMC_IRQ));
- set_irq_type(CMX270_MMC_IRQ, IRQT_FALLING);
err = request_irq(CMX270_MMC_IRQ, cmx270_detect_int,
IRQF_DISABLED | IRQF_TRIGGER_FALLING,
"MMC card detect", data);
- if (err) {
+ if (err)
printk(KERN_ERR "cmx270_mci_init: MMC/SD: can't"
" request MMC card detect IRQ\n");
- return -1;
- }
- return 0;
+ return err;
}
static void cmx270_mci_setpower(struct device *dev, unsigned int vdd)
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