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authorDan Carpenter <dan.carpenter@oracle.com>2016-07-13 13:08:55 +0300
committerHans-Christian Noren Egtvedt <egtvedt@samfundet.no>2016-07-29 11:55:57 +0200
commit55f1cf83d5cf885c75267269729805852039c834 (patch)
treece1a15d91c048fd220be5a791c9d2307ad080d91 /arch/avr32
parent6ad4a21b67a959c3c31a81af7260a554cf666b7e (diff)
downloadlinux-55f1cf83d5cf885c75267269729805852039c834.tar.gz
avr32: off by one in at32_init_pio()
The pio_dev[] array has MAX_NR_PIO_DEVICES elements so the > should be >=. Fixes: 5f97f7f9400d ('[PATCH] avr32 architecture') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Diffstat (limited to 'arch/avr32')
-rw-r--r--arch/avr32/mach-at32ap/pio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/avr32/mach-at32ap/pio.c b/arch/avr32/mach-at32ap/pio.c
index 83c2a00..13d3fc4 100644
--- a/arch/avr32/mach-at32ap/pio.c
+++ b/arch/avr32/mach-at32ap/pio.c
@@ -435,7 +435,7 @@ void __init at32_init_pio(struct platform_device *pdev)
struct resource *regs;
struct pio_device *pio;
- if (pdev->id > MAX_NR_PIO_DEVICES) {
+ if (pdev->id >= MAX_NR_PIO_DEVICES) {
dev_err(&pdev->dev, "only %d PIO devices supported\n",
MAX_NR_PIO_DEVICES);
return;