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| author | Florian Fainelli <florian@openwrt.org> | 2009-03-13 15:41:43 +0100 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2009-03-24 22:16:34 -0400 |
| commit | 9223d01b2fdf638a73888ad73a1784fca3454c1e (patch) | |
| tree | 44a9bb462424f5b6434fd45137dc6ea73ef113e1 /drivers/ata/pata_rb532_cf.c | |
| parent | b2a034cf16a1642e647497c70c1cd9c09bf39412 (diff) | |
| download | lwn-9223d01b2fdf638a73888ad73a1784fca3454c1e.tar.gz lwn-9223d01b2fdf638a73888ad73a1784fca3454c1e.zip | |
pata-rb532-cf: platform_get_irq() fix ignored failure
platform_get_irq() can return -ENXIO, but since 'irq' is an
unsigned int, it does not show when the IRQ resource wasn't found.
Make irq an int so that we can use a single variable to test the
platform_get_irq() return value.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Phil Sutter <n0-1@freewrt.org>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/pata_rb532_cf.c')
| -rw-r--r-- | drivers/ata/pata_rb532_cf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c index 2f3b49cc4970..8e3cdef8a25f 100644 --- a/drivers/ata/pata_rb532_cf.c +++ b/drivers/ata/pata_rb532_cf.c @@ -104,7 +104,7 @@ static void rb532_pata_setup_ports(struct ata_host *ah) static __devinit int rb532_pata_driver_probe(struct platform_device *pdev) { - unsigned int irq; + int irq; int gpio; struct resource *res; struct ata_host *ah; |