X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fpci%2Fmsi.c;h=435c1958a7b766a3a7a119f58ce16041e8d33464;hb=b643b0fdbc59cf6bbb086974b29d2571e9e9f646;hp=ad33e0159514bd17dd796b52603d8ff0b83b602d;hpb=b174ec2c65d7fa13c88085a04670ac015fd9eb2e;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index ad33e015951..435c1958a7b 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -94,6 +94,7 @@ static void msi_set_mask_bit(unsigned int irq, int flag)
 		int offset = entry->msi_attrib.entry_nr * PCI_MSIX_ENTRY_SIZE +
 			PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET;
 		writel(flag, entry->mask_base + offset);
+		readl(entry->mask_base + offset);
 		break;
 	}
 	default: