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authorWill Deacon <will.deacon@arm.com>2019-02-22 17:19:22 +0000
committerWill Deacon <will.deacon@arm.com>2019-04-08 12:09:15 +0100
commit1b8546d7e23872c77d0ef6a4c311ac7037380c24 (patch)
tree81395e874e0e8f5b4c0a9a41093c8afb70eae0bf /drivers/infiniband/hw/i40iw
parentscsi/qla1280: Remove stale comment about mmiowb() (diff)
downloadlinux-dev-1b8546d7e23872c77d0ef6a4c311ac7037380c24.tar.xz
linux-dev-1b8546d7e23872c77d0ef6a4c311ac7037380c24.zip
i40iw: Redefine i40iw_mmiowb() to do nothing
mmiowb() is now implicit in spin_unlock(), so there's no reason to call it from driver code. Redefine i40iw_mmiowb() to do nothing instead. Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/infiniband/hw/i40iw')
-rw-r--r--drivers/infiniband/hw/i40iw/i40iw_osdep.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_osdep.h b/drivers/infiniband/hw/i40iw/i40iw_osdep.h
index f27be3e7830b..d474aad62a81 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_osdep.h
+++ b/drivers/infiniband/hw/i40iw/i40iw_osdep.h
@@ -211,7 +211,7 @@ enum i40iw_status_code i40iw_hw_manage_vf_pble_bp(struct i40iw_device *iwdev,
struct i40iw_sc_vsi;
void i40iw_hw_stats_start_timer(struct i40iw_sc_vsi *vsi);
void i40iw_hw_stats_stop_timer(struct i40iw_sc_vsi *vsi);
-#define i40iw_mmiowb() mmiowb()
+#define i40iw_mmiowb() do { } while (0)
void i40iw_wr32(struct i40iw_hw *hw, u32 reg, u32 value);
u32 i40iw_rd32(struct i40iw_hw *hw, u32 reg);
#endif /* _I40IW_OSDEP_H_ */