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authorDan Carpenter <dan.carpenter@oracle.com>2013-11-08 12:50:24 +0300
committerVinod Koul <vinod.koul@intel.com>2013-11-13 18:49:43 +0530
commit02808b427689d46136d9662c5013145f70119f42 (patch)
tree5c2e323b7d9504fe7368d2ac4e175033a6ad850c /drivers/dma
parent2dcbdce3610a1ba190a74b782b9f7f1f7f976325 (diff)
downloadop-kernel-dev-02808b427689d46136d9662c5013145f70119f42.zip
op-kernel-dev-02808b427689d46136d9662c5013145f70119f42.tar.gz
dma: pl330: off by one in pl330_probe()
There are only AMBA_NR_IRQS (2) elements in adev->irq[]. This code maybe works if the there is a zero directly after the array. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/pl330.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 75328f9..ebd23b0 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2922,7 +2922,7 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)
amba_set_drvdata(adev, pdmac);
- for (i = 0; i <= AMBA_NR_IRQS; i++) {
+ for (i = 0; i < AMBA_NR_IRQS; i++) {
irq = adev->irq[i];
if (irq) {
ret = devm_request_irq(&adev->dev, irq,
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