diff options
| author | Eric Paris <eparis@redhat.com> | 2014-03-07 17:41:32 +0100 |
|---|---|---|
| committer | Eric Paris <eparis@redhat.com> | 2014-03-07 17:41:32 +0100 |
| commit | b7d3622a39fde7658170b7f3cf6c6889bb8db30d (patch) | |
| tree | 64f4e781ecb2a85d675e234072b988560bcd25f1 /drivers/i2c/i2c-smbus.c | |
| parent | audit: whitespace fix in kernel-parameters.txt (diff) | |
| parent | Linux 3.13 (diff) | |
| download | linux-b7d3622a39fde7658170b7f3cf6c6889bb8db30d.tar.xz linux-b7d3622a39fde7658170b7f3cf6c6889bb8db30d.zip | |
Merge tag 'v3.13' into for-3.15
Linux 3.13
Conflicts:
include/net/xfrm.h
Simple merge where v3.13 removed 'extern' from definitions and the audit
tree did s/u32/unsigned int/ to the same definitions.
Diffstat (limited to 'drivers/i2c/i2c-smbus.c')
| -rw-r--r-- | drivers/i2c/i2c-smbus.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/i2c/i2c-smbus.c b/drivers/i2c/i2c-smbus.c index 44d4c6071c15..c99b22987366 100644 --- a/drivers/i2c/i2c-smbus.c +++ b/drivers/i2c/i2c-smbus.c @@ -46,6 +46,7 @@ static int smbus_do_alert(struct device *dev, void *addrp) { struct i2c_client *client = i2c_verify_client(dev); struct alert_data *data = addrp; + struct i2c_driver *driver; if (!client || client->addr != data->addr) return 0; @@ -54,12 +55,13 @@ static int smbus_do_alert(struct device *dev, void *addrp) /* * Drivers should either disable alerts, or provide at least - * a minimal handler. Lock so client->driver won't change. + * a minimal handler. Lock so the driver won't change. */ device_lock(dev); - if (client->driver) { - if (client->driver->alert) - client->driver->alert(client, data->flag); + if (client->dev.driver) { + driver = to_i2c_driver(client->dev.driver); + if (driver->alert) + driver->alert(client, data->flag); else dev_warn(&client->dev, "no driver alert()!\n"); } else |