diff options
author | Peng Fan <peng.fan@nxp.com> | 2018-11-13 18:19:01 +0800 |
---|---|---|
committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:35:13 +0800 |
commit | 0c3f35ec9f5a78c6706eb0f58b96cc2524a6ab2a (patch) | |
tree | a62a96733d26fdfaed3ff4a37780efb8ea1ae005 /drivers/i2c | |
parent | 80e3ec531e950c96b5067d537024e16bcb763076 (diff) |
MLK-20349 i2c: xen front: fix build warning
Fixes build warning introduced by
90e818a0abcc("MLK-20342 i2c: xen-i2cback/front: Add i2c_smbus interface")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'drivers/i2c')
-rw-r--r-- | drivers/i2c/busses/xen-i2cfront.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/i2c/busses/xen-i2cfront.c b/drivers/i2c/busses/xen-i2cfront.c index c531078dea94..b04141521c9e 100644 --- a/drivers/i2c/busses/xen-i2cfront.c +++ b/drivers/i2c/busses/xen-i2cfront.c @@ -194,6 +194,7 @@ static int i2cfront_smbus_xfer(struct i2c_adapter *adapter, u16 addr, struct i2cfront_info *info = i2c_get_adapdata(adapter); struct i2cif_response *res; struct i2cif_request *req; + unsigned long lock_flags; int more_to_do = 0; RING_IDX i, rp; int notify; @@ -230,7 +231,7 @@ static int i2cfront_smbus_xfer(struct i2c_adapter *adapter, u16 addr, wait_for_completion(&info->completion); - spin_lock_irqsave(&info->lock, flags); + spin_lock_irqsave(&info->lock, lock_flags); rp = info->i2c_ring.sring->rsp_prod; rmb(); /* ensure we see queued responses up to "rp" */ @@ -251,7 +252,7 @@ static int i2cfront_smbus_xfer(struct i2c_adapter *adapter, u16 addr, else info->i2c_ring.sring->rsp_event = i + 1; - spin_unlock_irqrestore(&info->lock, flags); + spin_unlock_irqrestore(&info->lock, lock_flags); mutex_unlock(&info->xferlock); |