From 2249ff344467b5ab4da31c1e0873c56521aa345b Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Wed, 3 Feb 2021 19:43:17 +0100 Subject: ACPI: AC: Clean up printing messages Replace the ACPI_DEBUG_PRINT() and ACPI_EXCEPTION() instances in ac.c with acpi_handle_debug() and acpi_handle_info() calls, respectively, which among other things causes the excessive log level of the messages previously printed via ACPI_EXCEPTION() to be increased. Drop the _COMPONENT and ACPI_MODULE_NAME() definitions that are not used any more, drop the no longer needed ACPI_AC_COMPONENT definition from the headers and update the documentation accordingly. While at it, replace the direct printk() invocation with pr_info(), add a pr_fmt() definition to ac.c and drop the unneeded PREFIX symbol definition from there. Signed-off-by: Rafael J. Wysocki Reviewed-by: Hanjun Guo Reviewed-by: Hans de Goede --- drivers/acpi/ac.c | 23 ++++++++++------------- 1 file changed, 10 insertions(+), 13 deletions(-) (limited to 'drivers/acpi/ac.c') diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 46a64e9fa716..b41180330cc1 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -6,6 +6,8 @@ * Copyright (C) 2001, 2002 Paul Diefenbaugh */ +#define pr_fmt(fmt) "ACPI: AC: " fmt + #include #include #include @@ -18,8 +20,6 @@ #include #include -#define PREFIX "ACPI: " - #define ACPI_AC_CLASS "ac_adapter" #define ACPI_AC_DEVICE_NAME "AC Adapter" #define ACPI_AC_FILE_STATE "state" @@ -28,9 +28,6 @@ #define ACPI_AC_STATUS_ONLINE 0x01 #define ACPI_AC_STATUS_UNKNOWN 0xFF -#define _COMPONENT ACPI_AC_COMPONENT -ACPI_MODULE_NAME("ac"); - MODULE_AUTHOR("Paul Diefenbaugh"); MODULE_DESCRIPTION("ACPI AC Adapter Driver"); MODULE_LICENSE("GPL"); @@ -102,8 +99,9 @@ static int acpi_ac_get_state(struct acpi_ac *ac) status = acpi_evaluate_integer(ac->device->handle, "_PSR", NULL, &ac->state); if (ACPI_FAILURE(status)) { - ACPI_EXCEPTION((AE_INFO, status, - "Error reading AC Adapter state")); + acpi_handle_info(ac->device->handle, + "Error reading AC Adapter state: %s\n", + acpi_format_exception(status)); ac->state = ACPI_AC_STATUS_UNKNOWN; return -ENODEV; } @@ -153,8 +151,8 @@ static void acpi_ac_notify(struct acpi_device *device, u32 event) switch (event) { default: - ACPI_DEBUG_PRINT((ACPI_DB_INFO, - "Unsupported event [0x%x]\n", event)); + acpi_handle_debug(device->handle, "Unsupported event [0x%x]\n", + event); fallthrough; case ACPI_AC_NOTIFY_STATUS: case ACPI_NOTIFY_BUS_CHECK: @@ -278,9 +276,8 @@ static int acpi_ac_add(struct acpi_device *device) goto end; } - printk(KERN_INFO PREFIX "%s [%s] (%s)\n", - acpi_device_name(device), acpi_device_bid(device), - ac->state ? "on-line" : "off-line"); + pr_info("%s [%s] (%s)\n", acpi_device_name(device), + acpi_device_bid(device), ac->state ? "on-line" : "off-line"); ac->battery_nb.notifier_call = acpi_ac_battery_notify; register_acpi_notifier(&ac->battery_nb); @@ -348,7 +345,7 @@ static int __init acpi_ac_init(void) for (i = 0; i < ARRAY_SIZE(acpi_ac_blacklist); i++) if (acpi_dev_present(acpi_ac_blacklist[i].hid, "1", acpi_ac_blacklist[i].hrv)) { - pr_info(PREFIX "AC: found native %s PMIC, not loading\n", + pr_info("found native %s PMIC, not loading\n", acpi_ac_blacklist[i].hid); return -ENODEV; } -- cgit