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authorMichael Ellerman <michael@ellerman.id.au>2009-01-22 20:54:31 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-02-11 13:38:01 +1100
commite27ed698b88b3387d326e84c0bbe9f83e19c747b (patch)
treea0542556f79b75aa9f6967b47c50b692115bcc2f
parentc37682d907a615c9a8751748b58e9ba47d415429 (diff)
downloadvexpress-lsk-e27ed698b88b3387d326e84c0bbe9f83e19c747b.tar.gz
powerpc/pseries: Fix MSI-X interrupt querying
We need to increment i in the loop that queries what interrupts firmware gave us, otherwise we'll incorrectly use the first value over and over. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
-rw-r--r--arch/powerpc/platforms/pseries/msi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/msi.c b/arch/powerpc/platforms/pseries/msi.c
index f15222bbe13..4af7aa3e2e0 100644
--- a/arch/powerpc/platforms/pseries/msi.c
+++ b/arch/powerpc/platforms/pseries/msi.c
@@ -199,7 +199,7 @@ static int rtas_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
i = 0;
list_for_each_entry(entry, &pdev->msi_list, list) {
- hwirq = rtas_query_irq_number(pdn, i);
+ hwirq = rtas_query_irq_number(pdn, i++);
if (hwirq < 0) {
pr_debug("rtas_msi: error (%d) getting hwirq\n", rc);
return hwirq;