nios2/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. Suggested-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Ley Foon Tan <lftan@altera.com>
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@ -168,7 +168,7 @@ do { \
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const __typeof__(*(ptr)) __user *__gu_ptr = (ptr); \
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unsigned long __gu_val; \
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__get_user_common(__gu_val, sizeof(*(ptr)), __gu_ptr, __gu_err);\
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(x) = (__typeof__(x))__gu_val; \
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(x) = (__force __typeof__(x))__gu_val; \
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__gu_err; \
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})
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@ -180,7 +180,7 @@ do { \
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if (access_ok(VERIFY_READ, __gu_ptr, sizeof(*__gu_ptr))) \
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__get_user_common(__gu_val, sizeof(*__gu_ptr), \
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__gu_ptr, __gu_err); \
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(x) = (__typeof__(x))__gu_val; \
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(x) = (__force __typeof__(x))__gu_val; \
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__gu_err; \
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})
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