[PATCH] frv: make get_user macro cast pointers
Make the get_user macro cast the source pointer to an appropriate type for the
specified size.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/asm-frv/uaccess.h b/include/asm-frv/uaccess.h
index 991b50f..b6bcbe0 100644
--- a/include/asm-frv/uaccess.h
+++ b/include/asm-frv/uaccess.h
@@ -180,16 +180,16 @@
\
switch (sizeof(*(ptr))) { \
case 1: \
- __get_user_asm(__gu_err, __gu_val, ptr, "ub", "=r"); \
+ __get_user_asm(__gu_err, *(u8*)&__gu_val, ptr, "ub", "=r"); \
break; \
case 2: \
- __get_user_asm(__gu_err, __gu_val, ptr, "uh", "=r"); \
+ __get_user_asm(__gu_err, *(u16*)&__gu_val, ptr, "uh", "=r"); \
break; \
case 4: \
- __get_user_asm(__gu_err, __gu_val, ptr, "", "=r"); \
+ __get_user_asm(__gu_err, *(u32*)&__gu_val, ptr, "", "=r"); \
break; \
case 8: \
- __get_user_asm(__gu_err, __gu_val, ptr, "d", "=e"); \
+ __get_user_asm(__gu_err, *(u64*)&__gu_val, ptr, "d", "=e"); \
break; \
default: \
__gu_err = __get_user_bad(); \
