diff options
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/i2c-core.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 4b3d760b3f51..b2b34a0a35a1 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -27,6 +27,8 @@ I2C slave support (c) 2014 by Wolfram Sang <wsa@sang-engineering.com> */ +#define pr_fmt(fmt) "i2c-core: " fmt + #include <dt-bindings/i2c/i2c.h> #include <asm/uaccess.h> #include <linux/acpi.h> @@ -1609,7 +1611,7 @@ static int i2c_register_adapter(struct i2c_adapter *adap) goto out_list; if (!adap->algo) { - pr_err("i2c-core: adapter '%s': no algo supplied!\n", adap->name); + pr_err("adapter '%s': no algo supplied!\n", adap->name); goto out_list; } @@ -1633,8 +1635,7 @@ static int i2c_register_adapter(struct i2c_adapter *adap) adap->dev.type = &i2c_adapter_type; res = device_register(&adap->dev); if (res) { - pr_err("i2c-core: adapter '%s': can't register device (%d)\n", - adap->name, res); + pr_err("adapter '%s': can't register device (%d)\n", adap->name, res); goto out_list; } @@ -1825,8 +1826,7 @@ void i2c_del_adapter(struct i2c_adapter *adap) found = idr_find(&i2c_adapter_idr, adap->nr); mutex_unlock(&core_lock); if (found != adap) { - pr_debug("i2c-core: attempting to delete unregistered " - "adapter [%s]\n", adap->name); + pr_debug("attempting to delete unregistered adapter [%s]\n", adap->name); return; } @@ -1986,7 +1986,7 @@ int i2c_register_driver(struct module *owner, struct i2c_driver *driver) if (res) return res; - pr_debug("i2c-core: driver [%s] registered\n", driver->driver.name); + pr_debug("driver [%s] registered\n", driver->driver.name); INIT_LIST_HEAD(&driver->clients); /* Walk the adapters that are already present */ @@ -2013,7 +2013,7 @@ void i2c_del_driver(struct i2c_driver *driver) i2c_for_each_dev(driver, __process_removed_driver); driver_unregister(&driver->driver); - pr_debug("i2c-core: driver [%s] unregistered\n", driver->driver.name); + pr_debug("driver [%s] unregistered\n", driver->driver.name); } EXPORT_SYMBOL(i2c_del_driver); @@ -2722,7 +2722,7 @@ static int i2c_smbus_check_pec(u8 cpec, struct i2c_msg *msg) cpec = i2c_smbus_msg_pec(cpec, msg); if (rpec != cpec) { - pr_debug("i2c-core: Bad PEC 0x%02x vs. 0x%02x\n", + pr_debug("Bad PEC 0x%02x vs. 0x%02x\n", rpec, cpec); return -EBADMSG; } |