[PATCH v2 04/40] avr32/uaccess: fix sparse errors

[Michael S. Tsirkin]

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@xxxxxxxxxx>
Acked-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
---
 arch/avr32/include/asm/uaccess.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/avr32/include/asm/uaccess.h b/arch/avr32/include/asm/uaccess.h
index 245b2ee..ccd07c4 100644
--- a/arch/avr32/include/asm/uaccess.h
+++ b/arch/avr32/include/asm/uaccess.h
@@ -191,7 +191,7 @@ extern int __put_user_bad(void);
 	default: __gu_err = __get_user_bad(); break;			\
 	}								\
 									\
-	x = (typeof(*(ptr)))__gu_val;					\
+	x = (__force typeof(*(ptr)))__gu_val;				\
 	__gu_err;							\
 })
 
@@ -222,7 +222,7 @@ extern int __put_user_bad(void);
 	} else {							\
 		__gu_err = -EFAULT;					\
 	}								\
-	x = (typeof(*(ptr)))__gu_val;					\
+	x = (__force typeof(*(ptr)))__gu_val;				\
 	__gu_err;							\
 })
 
-- 
MST

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