From: Yoshinori Sato get_user const *ptr access fix. Signed-off-by: Yoshinori Sato Signed-off-by: Andrew Morton --- include/asm-h8300/uaccess.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff -puN include/asm-h8300/uaccess.h~h8300-uaccessh-update include/asm-h8300/uaccess.h --- a/include/asm-h8300/uaccess.h~h8300-uaccessh-update +++ a/include/asm-h8300/uaccess.h @@ -91,7 +91,7 @@ extern int __put_user_bad(void); #define get_user(x, ptr) \ ({ \ int __gu_err = 0; \ - typeof(*(ptr)) __gu_val = 0; \ + uint32_t __gu_val = 0; \ switch (sizeof(*(ptr))) { \ case 1: \ case 2: \ @@ -106,7 +106,7 @@ extern int __put_user_bad(void); __gu_err = __get_user_bad(); \ break; \ } \ - (x) = __gu_val; \ + (x) = (typeof(*(ptr)))__gu_val; \ __gu_err; \ }) #define __get_user(x, ptr) get_user(x, ptr) _