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ACPI: cmos_rtc: Using pr_fmt() and remove PREFIX

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Introduce pr_fmt() and remove printk PREFIX to unify the
log message printing.

Signed-off-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Hanjun Guo 2021-06-02 16:54:23 +08:00 committed by Rafael J. Wysocki
parent 614124bea7
commit 606e56c6ec
1 changed files with 4 additions and 2 deletions
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6
drivers/acpi/acpi_cmos_rtc.c
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@ -6,6 +6,8 @@
* Authors: Lan Tianyu <tianyu.lan@intel.com>
*/
#define pr_fmt(fmt) "ACPI: " fmt
#include <linux/acpi.h>
#include <linux/device.h>
#include <linux/err.h>
@ -59,7 +61,7 @@ static int acpi_install_cmos_rtc_space_handler(struct acpi_device *adev,
&acpi_cmos_rtc_space_handler,
NULL, NULL);
if (ACPI_FAILURE(status)) {
pr_err(PREFIX "Error installing CMOS-RTC region handler\n");
pr_err("Error installing CMOS-RTC region handler\n");
return -ENODEV;
}
@ -70,7 +72,7 @@ static void acpi_remove_cmos_rtc_space_handler(struct acpi_device *adev)
{
if (ACPI_FAILURE(acpi_remove_address_space_handler(adev->handle,
ACPI_ADR_SPACE_CMOS, &acpi_cmos_rtc_space_handler)))
pr_err(PREFIX "Error removing CMOS-RTC region handler\n");
pr_err("Error removing CMOS-RTC region handler\n");
}
static struct acpi_scan_handler cmos_rtc_handler = {