alpha/uaccess: fix sparse errors

virtio wants to read bitwise types from userspace using get_user.  At the
moment this triggers sparse errors, since the value is passed through an
integer.

Fix that up using __force.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/arch/alpha/include/asm/uaccess.h b/arch/alpha/include/asm/uaccess.h
index 766fdfde2b7a..a234de79157a 100644
--- a/arch/alpha/include/asm/uaccess.h
+++ b/arch/alpha/include/asm/uaccess.h
@@ -96,7 +96,7 @@ extern void __get_user_unknown(void);
           case 8: __get_user_64(ptr); break;                    \
           default: __get_user_unknown(); break;                 \
         }                                                       \
-        (x) = (__typeof__(*(ptr))) __gu_val;                    \
+        (x) = (__force __typeof__(*(ptr))) __gu_val;            \
         __gu_err;                                               \
 })
 
@@ -115,7 +115,7 @@ extern void __get_user_unknown(void);
                   default: __get_user_unknown(); break;                 \
                 }                                                       \
         }                                                               \
-        (x) = (__typeof__(*(ptr))) __gu_val;                            \
+        (x) = (__force __typeof__(*(ptr))) __gu_val;                    \
         __gu_err;                                                       \
 })