提交 55f1cf83 编写于 作者: D Dan Carpenter 提交者: Hans-Christian Noren Egtvedt

avr32: off by one in at32_init_pio()

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

Fixes: 5f97f7f9 ('[PATCH] avr32 architecture')
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
上级 6ad4a21b
......@@ -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;
......
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