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ACPI / battery: use specialized print macros 

The kernel provides specialized macros for printing
info and warning messages which make the code shorter.

Use the specialized macros instead of bare printk()'s.

Also format one user visible string literal into a searchable one
line string.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Dmitry Rozhkov <dmitry.rozhkov@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Dmitry Rozhkov 2018-07-24 14:27:33 +03:00 committed by Rafael J. Wysocki
parent 53dd200a2e
commit dd1fca9e6c
1 changed files with 3 additions and 5 deletions
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8
drivers/acpi/battery.c
View File

@ -577,8 +577,7 @@ static int acpi_battery_get_state(struct acpi_battery *battery)
battery->rate_now != ACPI_BATTERY_VALUE_UNKNOWN &&
(s16)(battery->rate_now) < 0) {
battery->rate_now = abs((s16)battery->rate_now);
printk_once(KERN_WARNING FW_BUG
"battery: (dis)charge rate invalid.\n");
pr_warn_once(FW_BUG "battery: (dis)charge rate invalid.\n");
}
if (test_bit(ACPI_BATTERY_QUIRK_PERCENTAGE_CAPACITY, &battery->flags)
@ -1170,8 +1169,7 @@ static const struct file_operations acpi_battery_alarm_fops = {
static int acpi_battery_add_fs(struct acpi_device *device)
{
printk(KERN_WARNING PREFIX "Deprecated procfs I/F for battery is loaded,"
" please retry with CONFIG_ACPI_PROCFS_POWER cleared\n");
pr_warning(PREFIX "Deprecated procfs I/F for battery is loaded, please retry with CONFIG_ACPI_PROCFS_POWER cleared\n");
if (!acpi_device_dir(device)) {
acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
acpi_battery_dir);
@ -1398,7 +1396,7 @@ static int acpi_battery_add(struct acpi_device *device)
}
#endif
printk(KERN_INFO PREFIX "%s Slot [%s] (battery %s)\n",
pr_info(PREFIX "%s Slot [%s] (battery %s)\n",
ACPI_BATTERY_DEVICE_NAME, acpi_device_bid(device),
device->status.battery_present ? "present" : "absent");