[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/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index ac78dbd..345c3de 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -379,12 +379,10 @@
err = request_irq(MAINSTONE_MMC_IRQ, mstone_detect_int, IRQF_DISABLED,
"MMC card detect", data);
- if (err) {
+ if (err)
printk(KERN_ERR "mainstone_mci_init: MMC/SD: can't request MMC card detect IRQ\n");
- return -1;
- }
- return 0;
+ return err;
}
static void mainstone_mci_setpower(struct device *dev, unsigned int vdd)