diff options
author | Jean Delvare <khali@linux-fr.org> | 2005-11-26 19:28:06 (GMT) |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-01-06 06:16:21 (GMT) |
commit | 8a9947552d43b0d20d5fa23ac0ba435d526be454 (patch) | |
tree | 086844a62f549e488ebeecc196e1d4726a1d4598 /drivers/i2c/chips | |
parent | ff179c8cf5caa17bf3d407edbb5872aa2eee6900 (diff) | |
download | linux-fsl-qoriq-8a9947552d43b0d20d5fa23ac0ba435d526be454.tar.xz |
[PATCH] i2c: Drop i2c_driver.flags, 2 of 3
Just about every i2c chip driver sets the I2C_DF_NOTIFY flag, so we
can simply make it the default and drop the flag. If any driver really
doesn't want to be notified when i2c adapters are added, that driver
can simply omit to set .attach_adapter. This approach is also more
robust as it prevents accidental NULL pointer dereferences.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/i2c/chips')
-rw-r--r-- | drivers/i2c/chips/ds1337.c | 1 | ||||
-rw-r--r-- | drivers/i2c/chips/ds1374.c | 1 | ||||
-rw-r--r-- | drivers/i2c/chips/eeprom.c | 1 | ||||
-rw-r--r-- | drivers/i2c/chips/isp1301_omap.c | 1 | ||||
-rw-r--r-- | drivers/i2c/chips/m41t00.c | 1 | ||||
-rw-r--r-- | drivers/i2c/chips/max6875.c | 1 | ||||
-rw-r--r-- | drivers/i2c/chips/pca9539.c | 1 | ||||
-rw-r--r-- | drivers/i2c/chips/pcf8574.c | 1 | ||||
-rw-r--r-- | drivers/i2c/chips/pcf8591.c | 1 | ||||
-rw-r--r-- | drivers/i2c/chips/rtc8564.c | 1 | ||||
-rw-r--r-- | drivers/i2c/chips/tps65010.c | 1 | ||||
-rw-r--r-- | drivers/i2c/chips/x1205.c | 1 |
12 files changed, 0 insertions, 12 deletions
diff --git a/drivers/i2c/chips/ds1337.c b/drivers/i2c/chips/ds1337.c index 1822895..65146cb 100644 --- a/drivers/i2c/chips/ds1337.c +++ b/drivers/i2c/chips/ds1337.c @@ -54,7 +54,6 @@ static int ds1337_command(struct i2c_client *client, unsigned int cmd, static struct i2c_driver ds1337_driver = { .owner = THIS_MODULE, .name = "ds1337", - .flags = I2C_DF_NOTIFY, .attach_adapter = ds1337_attach_adapter, .detach_client = ds1337_detach_client, .command = ds1337_command, diff --git a/drivers/i2c/chips/ds1374.c b/drivers/i2c/chips/ds1374.c index da488b7..5a270d6 100644 --- a/drivers/i2c/chips/ds1374.c +++ b/drivers/i2c/chips/ds1374.c @@ -235,7 +235,6 @@ static struct i2c_driver ds1374_driver = { .owner = THIS_MODULE, .name = DS1374_DRV_NAME, .id = I2C_DRIVERID_DS1374, - .flags = I2C_DF_NOTIFY, .attach_adapter = ds1374_attach, .detach_client = ds1374_detach, }; diff --git a/drivers/i2c/chips/eeprom.c b/drivers/i2c/chips/eeprom.c index 4baf573..9bb1f8b 100644 --- a/drivers/i2c/chips/eeprom.c +++ b/drivers/i2c/chips/eeprom.c @@ -71,7 +71,6 @@ static struct i2c_driver eeprom_driver = { .owner = THIS_MODULE, .name = "eeprom", .id = I2C_DRIVERID_EEPROM, - .flags = I2C_DF_NOTIFY, .attach_adapter = eeprom_attach_adapter, .detach_client = eeprom_detach_client, }; diff --git a/drivers/i2c/chips/isp1301_omap.c b/drivers/i2c/chips/isp1301_omap.c index d2a100d..4f472ba 100644 --- a/drivers/i2c/chips/isp1301_omap.c +++ b/drivers/i2c/chips/isp1301_omap.c @@ -1636,7 +1636,6 @@ static struct i2c_driver isp1301_driver = { .name = "isp1301_omap", .id = 1301, /* FIXME "official", i2c-ids.h */ .class = I2C_CLASS_HWMON, - .flags = I2C_DF_NOTIFY, .attach_adapter = isp1301_scan_bus, .detach_client = isp1301_detach_client, }; diff --git a/drivers/i2c/chips/m41t00.c b/drivers/i2c/chips/m41t00.c index 3df309a..13e6783 100644 --- a/drivers/i2c/chips/m41t00.c +++ b/drivers/i2c/chips/m41t00.c @@ -214,7 +214,6 @@ static struct i2c_driver m41t00_driver = { .owner = THIS_MODULE, .name = M41T00_DRV_NAME, .id = I2C_DRIVERID_STM41T00, - .flags = I2C_DF_NOTIFY, .attach_adapter = m41t00_attach, .detach_client = m41t00_detach, }; diff --git a/drivers/i2c/chips/max6875.c b/drivers/i2c/chips/max6875.c index b376a00..7e61019 100644 --- a/drivers/i2c/chips/max6875.c +++ b/drivers/i2c/chips/max6875.c @@ -69,7 +69,6 @@ static int max6875_detach_client(struct i2c_client *client); static struct i2c_driver max6875_driver = { .owner = THIS_MODULE, .name = "max6875", - .flags = I2C_DF_NOTIFY, .attach_adapter = max6875_attach_adapter, .detach_client = max6875_detach_client, }; diff --git a/drivers/i2c/chips/pca9539.c b/drivers/i2c/chips/pca9539.c index 59a9303..26feb7a 100644 --- a/drivers/i2c/chips/pca9539.c +++ b/drivers/i2c/chips/pca9539.c @@ -40,7 +40,6 @@ static int pca9539_detach_client(struct i2c_client *client); static struct i2c_driver pca9539_driver = { .owner = THIS_MODULE, .name = "pca9539", - .flags = I2C_DF_NOTIFY, .attach_adapter = pca9539_attach_adapter, .detach_client = pca9539_detach_client, }; diff --git a/drivers/i2c/chips/pcf8574.c b/drivers/i2c/chips/pcf8574.c index c323c2d..2fae640 100644 --- a/drivers/i2c/chips/pcf8574.c +++ b/drivers/i2c/chips/pcf8574.c @@ -68,7 +68,6 @@ static struct i2c_driver pcf8574_driver = { .owner = THIS_MODULE, .name = "pcf8574", .id = I2C_DRIVERID_PCF8574, - .flags = I2C_DF_NOTIFY, .attach_adapter = pcf8574_attach_adapter, .detach_client = pcf8574_detach_client, }; diff --git a/drivers/i2c/chips/pcf8591.c b/drivers/i2c/chips/pcf8591.c index ce420a6..8750f71 100644 --- a/drivers/i2c/chips/pcf8591.c +++ b/drivers/i2c/chips/pcf8591.c @@ -91,7 +91,6 @@ static struct i2c_driver pcf8591_driver = { .owner = THIS_MODULE, .name = "pcf8591", .id = I2C_DRIVERID_PCF8591, - .flags = I2C_DF_NOTIFY, .attach_adapter = pcf8591_attach_adapter, .detach_client = pcf8591_detach_client, }; diff --git a/drivers/i2c/chips/rtc8564.c b/drivers/i2c/chips/rtc8564.c index 26e498d..e586f75 100644 --- a/drivers/i2c/chips/rtc8564.c +++ b/drivers/i2c/chips/rtc8564.c @@ -362,7 +362,6 @@ static struct i2c_driver rtc8564_driver = { .owner = THIS_MODULE, .name = "RTC8564", .id = I2C_DRIVERID_RTC8564, - .flags = I2C_DF_NOTIFY, .attach_adapter = rtc8564_probe, .detach_client = rtc8564_detach, .command = rtc8564_command diff --git a/drivers/i2c/chips/tps65010.c b/drivers/i2c/chips/tps65010.c index 280dd7a..439bf6c 100644 --- a/drivers/i2c/chips/tps65010.c +++ b/drivers/i2c/chips/tps65010.c @@ -639,7 +639,6 @@ static int __init tps65010_scan_bus(struct i2c_adapter *bus) static struct i2c_driver tps65010_driver = { .owner = THIS_MODULE, .name = "tps65010", - .flags = I2C_DF_NOTIFY, .attach_adapter = tps65010_scan_bus, .detach_client = __exit_p(tps65010_detach_client), }; diff --git a/drivers/i2c/chips/x1205.c b/drivers/i2c/chips/x1205.c index 7da366c..c5ff2ce 100644 --- a/drivers/i2c/chips/x1205.c +++ b/drivers/i2c/chips/x1205.c @@ -107,7 +107,6 @@ static int x1205_command(struct i2c_client *client, unsigned int cmd, static struct i2c_driver x1205_driver = { .owner = THIS_MODULE, .name = "x1205", - .flags = I2C_DF_NOTIFY, .attach_adapter = &x1205_attach, .detach_client = &x1205_detach, }; |