From: Martin Bligh <mbligh@xxxxxxxxxx>
Fix up compiler warnings in megaraid driver
Signed-off-by: Martin J. Bligh <mbligh@xxxxxxxxxx>
Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/scsi/megaraid.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff -puN drivers/scsi/megaraid.c~scsi-cover-up-bugs-fix-up-compiler-warnings-in-megaraid-driver drivers/scsi/megaraid.c
--- a/drivers/scsi/megaraid.c~scsi-cover-up-bugs-fix-up-compiler-warnings-in-megaraid-driver
+++ a/drivers/scsi/megaraid.c
@@ -3571,7 +3571,7 @@ megadev_ioctl(struct inode *inode, struc
/*
* The user passthru structure
*/
- upthru = (mega_passthru __user *)MBOX(uioc)->xferaddr;
+ upthru = (mega_passthru __user *)(unsigned long)MBOX(uioc)->xferaddr;
/*
* Copy in the user passthru here.
@@ -3623,7 +3623,7 @@ megadev_ioctl(struct inode *inode, struc
/*
* Get the user data
*/
- if( copy_from_user(data, (char __user *)uxferaddr,
+ if( copy_from_user(data, (char __user *)(unsigned long) uxferaddr,
pthru->dataxferlen) ) {
rval = (-EFAULT);
goto freemem_and_return;
@@ -3649,7 +3649,7 @@ megadev_ioctl(struct inode *inode, struc
* Is data going up-stream
*/
if( pthru->dataxferlen && (uioc.flags & UIOC_RD) ) {
- if( copy_to_user((char __user *)uxferaddr, data,
+ if( copy_to_user((char __user *)(unsigned long) uxferaddr, data,
pthru->dataxferlen) ) {
rval = (-EFAULT);
}
@@ -3702,7 +3702,7 @@ freemem_and_return:
/*
* Get the user data
*/
- if( copy_from_user(data, (char __user *)uxferaddr,
+ if( copy_from_user(data, (char __user *)(unsigned long) uxferaddr,
uioc.xferlen) ) {
pci_free_consistent(pdev,
@@ -3742,7 +3742,7 @@ freemem_and_return:
* Is data going up-stream
*/
if( uioc.xferlen && (uioc.flags & UIOC_RD) ) {
- if( copy_to_user((char __user *)uxferaddr, data,
+ if( copy_to_user((char __user *)(unsigned long) uxferaddr, data,
uioc.xferlen) ) {
rval = (-EFAULT);
_
-
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