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authorEric W. Biederman <ebiederm@xmission.com>2006-09-25 16:59:01 -0700
committerJames Bottomley <jejb@mulgrave.il.steeleye.com>2006-09-26 10:39:55 -0700
commitf5ebbeb57e4b57ac44f29ff9ec2ebde1401999d1 (patch)
tree689b256141424360c2fc39921570310e7f56d764
parentd41ba22a6d330ab1e8d3adde7d2ce9349d4e4dc7 (diff)
downloadop-kernel-dev-f5ebbeb57e4b57ac44f29ff9ec2ebde1401999d1.zip
op-kernel-dev-f5ebbeb57e4b57ac44f29ff9ec2ebde1401999d1.tar.gz
[SCSI] megaraid: Use the proper type to hold the irq number.
When testing on a Unisys machine it was discovered that the megaraid driver would not initialize as it was requesting irq 162 instead of irq 1442 it was assigned. The problem was the irq number had been truncated by being stored in an unsigned char. This patches fixes that problem and the driver now appears to work. The ioctl interface appears fundamentally broken as it exports the irq number to user space in an unsigned char. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
-rw-r--r--drivers/scsi/megaraid/mega_common.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/megaraid/mega_common.h b/drivers/scsi/megaraid/mega_common.h
index 8cd0bd1..b50e27e 100644
--- a/drivers/scsi/megaraid/mega_common.h
+++ b/drivers/scsi/megaraid/mega_common.h
@@ -175,7 +175,7 @@ typedef struct {
uint8_t max_lun;
uint32_t unique_id;
- uint8_t irq;
+ int irq;
uint8_t ito;
caddr_t ibuf;
dma_addr_t ibuf_dma_h;
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