From: David Howells Date: Sun, 8 Jan 2006 09:01:24 +0000 (-0800) Subject: [PATCH] frv: make get_user macro cast pointers X-Git-Tag: firefly_0821_release~39591 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5c15d41bab185431a9a28982b5aaac251dde4556;p=firefly-linux-kernel-4.4.55.git [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 Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/include/asm-frv/uaccess.h b/include/asm-frv/uaccess.h index 991b50fbba24..b6bcbe01f6ee 100644 --- a/include/asm-frv/uaccess.h +++ b/include/asm-frv/uaccess.h @@ -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(); \