* Includes, defines, variables, module parameters, ...
*/
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
/* Includes */
#include <linux/module.h> /* For module specific items */
#include <linux/moduleparam.h> /* For new moduleparam's */
/* Module and version information */
#define DRV_NAME "sch311x_wdt"
-#define PFX DRV_NAME ": "
/* Runtime registers */
#define RESGEN 0x1d
if (sch311x_wdt_expect_close == 42) {
sch311x_wdt_stop();
} else {
- printk(KERN_CRIT PFX
- "Unexpected close, not stopping watchdog!\n");
+ pr_crit("Unexpected close, not stopping watchdog!\n");
sch311x_wdt_keepalive();
}
clear_bit(0, &sch311x_wdt_is_open);
/* Check if Logical Device Register is currently active */
if ((sch311x_sio_inb(sio_config_port, 0x30) & 0x01) == 0)
- printk(KERN_INFO PFX "Seems that LDN 0x0a is not active...\n");
+ pr_info("Seems that LDN 0x0a is not active...\n");
/* Get the base address of the runtime registers */
base_addr = (sch311x_sio_inb(sio_config_port, 0x60) << 8) |
sch311x_sio_inb(sio_config_port, 0x61);
if (!base_addr) {
- printk(KERN_ERR PFX "Base address not set.\n");
+ pr_err("Base address not set\n");
err = -ENODEV;
goto exit;
}
*addr = base_addr;
- printk(KERN_INFO PFX "Found an SMSC SCH311%d chip at 0x%04x\n",
- dev_id, base_addr);
+ pr_info("Found an SMSC SCH311%d chip at 0x%04x\n", dev_id, base_addr);
exit:
sch311x_sio_exit(sio_config_port);