diff options
| author | YAMANE Toshiaki <yamanetoshi@gmail.com> | 2012-10-09 22:07:27 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-10-22 12:53:03 -0700 |
| commit | 509f3f78c99e89c83714f0cad40ea09e18f21d03 (patch) | |
| tree | 6369fca00039051c1bb5938a247f7a61736e1702 | |
| parent | e209939f31736b00e816e10d4a93af5c5fefb0e0 (diff) | |
staging/comedi: Use pr_ or dev_ printks in drivers/dt9812.c
fixed below checkpatch warnings.
- WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(... to printk(KERN_ERR ...
- WARNING: Prefer netdev_info(netdev, ... then dev_info(dev, ... then pr_info(... to printk(KERN_INFO ...
and added pr_fmt.
Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/drivers/dt9812.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/staging/comedi/drivers/dt9812.c b/drivers/staging/comedi/drivers/dt9812.c index 71d38fc5c16..02b5394d7bd 100644 --- a/drivers/staging/comedi/drivers/dt9812.c +++ b/drivers/staging/comedi/drivers/dt9812.c @@ -43,6 +43,8 @@ for my needs. * says P1). */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/kernel.h> #include <linux/errno.h> #include <linux/init.h> @@ -1083,8 +1085,7 @@ static int dt9812_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->insn_write = &dt9812_ao_winsn; s->insn_read = &dt9812_ao_rinsn; - printk(KERN_INFO "comedi%d: successfully attached to dt9812.\n", - dev->minor); + dev_info(dev->class_dev, "successfully attached to dt9812.\n"); down(&dt9812_mutex); /* Find a slot for the comedi device */ @@ -1146,17 +1147,15 @@ static int __init usb_dt9812_init(void) /* register with the USB subsystem */ result = usb_register(&dt9812_usb_driver); if (result) { - printk(KERN_ERR KBUILD_MODNAME - ": usb_register failed. Error number %d\n", result); + pr_err("usb_register failed. Error number %d\n", result); return result; } /* register with comedi */ result = comedi_driver_register(&dt9812_comedi_driver); if (result) { usb_deregister(&dt9812_usb_driver); - printk(KERN_ERR KBUILD_MODNAME - ": comedi_driver_register failed. Error number %d\n", - result); + pr_err("comedi_driver_register failed. Error number %d\n", + result); } return result; |