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blackfin/uaccess: fix sparse errors

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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>
Acked-by: Steven Miao <realmz6@gmail.com>
This commit is contained in:
Michael S. Tsirkin 2014-12-12 01:56:04 +02:00
parent 7f0db2bec3
commit f5e0c47ef3
1 changed files with 1 additions and 1 deletions
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arch/blackfin/include/asm/uaccess.h
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@ -147,7 +147,7 @@ static inline int bad_user_access_length(void)
} \
} else \
_err = -EFAULT; \
x = (typeof(*(ptr)))_val; \
x = (__force typeof(*(ptr)))_val; \
_err; \
})