diff options
| author |   David Vrabel <dvrabel@arcom.com> | 2006-01-19 17:56:29 +0000 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2006-03-20 13:42:57 -0800 |
| commit | 489447380a2921ec0e9154f773c44ab3167ede4b (patch) | |
| tree | 10edc2bca15765dae7699b8d26cf3d828869bc3c /drivers/mmc | |
| parent | [PATCH] driver core: platform_get_irq*(): return -ENXIO on error (diff) | |
| download | linux-dev-489447380a2921ec0e9154f773c44ab3167ede4b.tar.xz linux-dev-489447380a2921ec0e9154f773c44ab3167ede4b.zip | |
[PATCH] handle errors returned by platform_get_irq*()
platform_get_irq*() now returns on -ENXIO when the resource cannot be
found. Ensure all users of platform_get_irq*() handle this error
appropriately.
Signed-off-by: David Vrabel <dvrabel@arcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/pxamci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c index 285d7d068097..c32fad1ce51c 100644 --- a/drivers/mmc/pxamci.c +++ b/drivers/mmc/pxamci.c @@ -438,7 +438,7 @@ static int pxamci_probe(struct platform_device *pdev) r = platform_get_resource(pdev, IORESOURCE_MEM, 0); irq = platform_get_irq(pdev, 0); - if (!r || irq == NO_IRQ) + if (!r || irq < 0) return -ENXIO; r = request_mem_region(r->start, SZ_4K, DRIVER_NAME); |