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| author | Michael Hennerich <michael.hennerich@analog.com> | 2007-06-11 16:37:57 +0800 |
|---|---|---|
| committer | Bryan Wu <bryan.wu@analog.com> | 2007-06-11 16:37:57 +0800 |
| commit | e7613aab91270a6c76c61d3a1c05eaaa882b1842 (patch) | |
| tree | c060e22607db01ce66085e491aba71b80b191b18 /arch/blackfin | |
| parent | 00163e869e44f5489c33cd3ec0e502c33a0d4ba7 (diff) | |
| download | talos-op-linux-e7613aab91270a6c76c61d3a1c05eaaa882b1842.tar.gz talos-op-linux-e7613aab91270a6c76c61d3a1c05eaaa882b1842.zip | |
Blackfin arch: As Mike pointed out range goes form m..MAX_BLACKFIN_GPIO -1
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin')
| -rw-r--r-- | arch/blackfin/kernel/bfin_gpio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c index 3f49fae1cb1f..8cefed8cf5d9 100644 --- a/arch/blackfin/kernel/bfin_gpio.c +++ b/arch/blackfin/kernel/bfin_gpio.c @@ -138,7 +138,7 @@ static unsigned int sic_iwr_irqs[gpio_bank(MAX_BLACKFIN_GPIOS)] = {IRQ_PROG0_INT inline int check_gpio(unsigned short gpio) { - if (gpio > MAX_BLACKFIN_GPIOS) + if (gpio >= MAX_BLACKFIN_GPIOS) return -EINVAL; return 0; } |
