microblaze/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>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h
index 59a89a6..e41bebf 100644
--- a/arch/microblaze/include/asm/uaccess.h
+++ b/arch/microblaze/include/asm/uaccess.h
@@ -220,7 +220,7 @@
} else { \
__gu_err = -EFAULT; \
} \
- x = (typeof(*(ptr)))__gu_val; \
+ x = (__force typeof(*(ptr)))__gu_val; \
__gu_err; \
})
@@ -242,7 +242,7 @@
default: \
/* __gu_val = 0; __gu_err = -EINVAL;*/ __gu_err = __user_bad();\
} \
- x = (__typeof__(*(ptr))) __gu_val; \
+ x = (__force __typeof__(*(ptr))) __gu_val; \
__gu_err; \
})