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Commit 5c15d41b authored by David Howells's avatar David Howells Committed by Linus Torvalds
Browse files

[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: default avatarDavid Howells <dhowells@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent f8aec757

include/asm-frv/uaccess.h

+4 −4
Original line number Diff line number Diff line
@@ -180,16 +180,16 @@ do { \ 
									\

	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();				\