diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2014-03-12 18:11:12 +0530 |
|---|---|---|
| committer | Laxman Dewangan <ldewangan@nvidia.com> | 2014-03-13 04:35:18 -0700 |
| commit | 02214d96fcc27701919408604a08e8fcb68f4e6b (patch) | |
| tree | 2c96ed8ae9e1c565539ab2825d87ae99bd737a4f /drivers/i2c | |
| parent | a8a6c95c4dbe38897b953cad26ed699aeede27c9 (diff) | |
i2c: core: do only atomic transfer in machine shutdown/restart
Add mechanism to tell the i2c core to do only atomic transfer
when machine restart/shutdown is required.
bug 1451967
bug 1469284
Change-Id: Ib2f4dde2a624ddd7332a1a1345c52c94ba5460a1
Signed-off-by: Chaitanya Bandi <bandik@nvidia.com>
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/380932
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/i2c-core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 8bc068480fdd..a2940fa428f2 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -620,6 +620,7 @@ EXPORT_SYMBOL_GPL(i2c_shutdown_adapter); void i2c_shutdown_clear_adapter(struct i2c_adapter *adapter) { adapter->cancel_xfer_on_shutdown = false; + adapter->atomic_xfer_only = true; } EXPORT_SYMBOL_GPL(i2c_shutdown_clear_adapter); |