[PATCH] undefined shifts in qla1280

C doesn't define >> by 32 for 32bit systems, and on some gcc leaves
you with the original value...

diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 8b5cdf8e205e39b374c1dd1a51946a5eb8f8926f..17779d9019cdf62ca72d45e77f76488ba895cceb 100644 (file)
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -327,7 +327,7 @@
 /* 3.16 */
 #ifdef QLA_64BIT_PTR
 #define pci_dma_lo32(a)                (a & 0xffffffff)
-#define pci_dma_hi32(a)                (a >> 32)
+#define pci_dma_hi32(a)                ((a >> 16)>>16)
 #else
 #define pci_dma_lo32(a)                (a & 0xffffffff)
 #define pci_dma_hi32(a)                0