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| author | Roel Kluin <roel.kluin@gmail.com> | 2009-11-03 23:05:32 +0100 |
|---|---|---|
| committer | Krzysztof Hałasa <khc@pm.waw.pl> | 2009-12-05 16:58:38 +0100 |
| commit | efec194f576eebca8b0b3ac6e96fea05ae4567c9 (patch) | |
| tree | 20e5b0ed54b7be284734d08a8e6a0089a9fedd0a /arch/arm/mach-ixp4xx/ixp4xx_npe.c | |
| parent | ARM: fix insl() and outsl() endianness on IXP4xx architecture. (diff) | |
| download | linux-efec194f576eebca8b0b3ac6e96fea05ae4567c9.tar.xz linux-efec194f576eebca8b0b3ac6e96fea05ae4567c9.zip | |
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: } -struct npe *npe_request(int id) +struct npe *npe_request(unsigned id) { if (id < NPE_COUNT) if (npe_tab[id].valid) |