diff options
Diffstat (limited to 'drivers/i2c/busses/scx200_i2c.c')
| -rw-r--r-- | drivers/i2c/busses/scx200_i2c.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/i2c/busses/scx200_i2c.c b/drivers/i2c/busses/scx200_i2c.c index 7ee0d502cea..ae1258b95d6 100644 --- a/drivers/i2c/busses/scx200_i2c.c +++ b/drivers/i2c/busses/scx200_i2c.c @@ -21,6 +21,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/module.h> #include <linux/errno.h> #include <linux/kernel.h> @@ -31,8 +33,6 @@ #include <linux/scx200_gpio.h> -#define NAME "scx200_i2c" - MODULE_AUTHOR("Christer Weinigel <wingel@nano-system.com>"); MODULE_DESCRIPTION("NatSemi SCx200 I2C Driver"); MODULE_LICENSE("GPL"); @@ -88,17 +88,17 @@ static struct i2c_adapter scx200_i2c_ops = { static int scx200_i2c_init(void) { - pr_debug(NAME ": NatSemi SCx200 I2C Driver\n"); + pr_debug("NatSemi SCx200 I2C Driver\n"); if (!scx200_gpio_present()) { - printk(KERN_ERR NAME ": no SCx200 gpio pins available\n"); + pr_err("no SCx200 gpio pins available\n"); return -ENODEV; } - pr_debug(NAME ": SCL=GPIO%02u, SDA=GPIO%02u\n", scl, sda); + pr_debug("SCL=GPIO%02u, SDA=GPIO%02u\n", scl, sda); if (scl == -1 || sda == -1 || scl == sda) { - printk(KERN_ERR NAME ": scl and sda must be specified\n"); + pr_err("scl and sda must be specified\n"); return -EINVAL; } @@ -107,8 +107,7 @@ static int scx200_i2c_init(void) scx200_gpio_configure(sda, ~2, 5); if (i2c_bit_add_bus(&scx200_i2c_ops) < 0) { - printk(KERN_ERR NAME ": adapter %s registration failed\n", - scx200_i2c_ops.name); + pr_err("adapter %s registration failed\n", scx200_i2c_ops.name); return -ENODEV; } |