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avr32: off by one in at32_init_pio() 

The pio_dev[] array has MAX_NR_PIO_DEVICES elements so the > should be
>=.

Fixes: 5f97f7f940 ('[PATCH] avr32 architecture')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
This commit is contained in:
Dan Carpenter 2016-07-13 13:08:55 +03:00 committed by Hans-Christian Noren Egtvedt
parent 6ad4a21b67
commit 55f1cf83d5
1 changed files with 1 additions and 1 deletions
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2
arch/avr32/mach-at32ap/pio.c
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@ -435,7 +435,7 @@ void __init at32_init_pio(struct platform_device *pdev)
struct resource *regs; struct resource *regs;
struct pio_device *pio; 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", dev_err(&pdev->dev, "only %d PIO devices supported\n",
MAX_NR_PIO_DEVICES); MAX_NR_PIO_DEVICES);
return; return;