[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>
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 @@
/* 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)