diff options
author | Roel Kluin <roel.kluin@gmail.com> | 2009-11-03 17:05:32 -0500 |
---|---|---|
committer | Krzysztof Hałasa <khc@pm.waw.pl> | 2009-12-05 10:58:38 -0500 |
commit | efec194f576eebca8b0b3ac6e96fea05ae4567c9 (patch) | |
tree | 20e5b0ed54b7be284734d08a8e6a0089a9fedd0a /arch/arm/mach-ixp4xx/ixp4xx_npe.c | |
parent | 9f2c94928a0d713d223b53909734877fe4f340ab (diff) |
IXP4xx: Ensure index is positive in irq_to_gpio() and npe_request().
The indexes were signed, so negatives were possible.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Diffstat (limited to 'arch/arm/mach-ixp4xx/ixp4xx_npe.c')
-rw-r--r-- | arch/arm/mach-ixp4xx/ixp4xx_npe.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-ixp4xx/ixp4xx_npe.c b/arch/arm/mach-ixp4xx/ixp4xx_npe.c index 47ac69c7ec78..e8bb25778166 100644 --- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c +++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c | |||
@@ -665,7 +665,7 @@ err: | |||
665 | } | 665 | } |
666 | 666 | ||
667 | 667 | ||
668 | struct npe *npe_request(int id) | 668 | struct npe *npe_request(unsigned id) |
669 | { | 669 | { |
670 | if (id < NPE_COUNT) | 670 | if (id < NPE_COUNT) |
671 | if (npe_tab[id].valid) | 671 | if (npe_tab[id].valid) |