Commit 39762ad4 authored by Changbin Du's avatar Changbin Du Committed by Zhenyu Wang

drm/i915/gvt: fix return value in mul_force_wake_write

All mmio handlers should return a negetive value for failure, not 1.
Signed-off-by: default avatarChangbin Du <changbin.du@intel.com>
Signed-off-by: Zhenyu Wang's avatarZhenyu Wang <zhenyuw@linux.intel.com>
parent a1201053
......@@ -220,7 +220,7 @@ static int mul_force_wake_write(struct intel_vgpu *vgpu,
default:
/*should not hit here*/
gvt_err("invalid forcewake offset 0x%x\n", offset);
return 1;
return -EINVAL;
}
} else {
ack_reg_offset = FORCEWAKE_ACK_HSW_REG;
......
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