blob: 003437cdc9928492ea22fda3b9bb0dab3e73be86 [file] [log] [blame]
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Wed, 13 Jul 2016 13:08:55 +0300
Subject: avr32: off by one in at32_init_pio()
commit 55f1cf83d5cf885c75267269729805852039c834 upstream.
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>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
arch/avr32/mach-at32ap/pio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/avr32/mach-at32ap/pio.c
+++ b/arch/avr32/mach-at32ap/pio.c
@@ -435,7 +435,7 @@ void __init at32_init_pio(struct platfor
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;