ACPI: battery: Clean up printing messages
Replace the ACPI_DEBUG_PRINT() and ACPI_EXCEPTION() instances in battery.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_BATTERY_COMPONENT definition from the headers and update the documentation accordingly. While at it, update the pr_fmt() definition and drop the unneeded PREFIX sybmbol definition from battery.c. Also adapt the existing pr_info() calls to the new pr_fmt() definition. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Hanjun Guo <guohanjun@huawei.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
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@ -52,7 +52,6 @@ shows the supported mask values, currently these::
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ACPI_CA_DISASSEMBLER 0x00000800
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ACPI_COMPILER 0x00001000
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ACPI_TOOLS 0x00002000
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ACPI_BATTERY_COMPONENT 0x00040000
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ACPI_BUTTON_COMPONENT 0x00080000
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ACPI_SBS_COMPONENT 0x00100000
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ACPI_FAN_COMPONENT 0x00200000
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@ -8,7 +8,7 @@
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* Copyright (C) 2001, 2002 Paul Diefenbaugh <paul.s.diefenbaugh@intel.com>
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*/
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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#define pr_fmt(fmt) "ACPI: battery: " fmt
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#include <linux/async.h>
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#include <linux/delay.h>
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@ -29,8 +29,6 @@
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#include <acpi/battery.h>
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#define PREFIX "ACPI: "
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#define ACPI_BATTERY_VALUE_UNKNOWN 0xFFFFFFFF
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#define ACPI_BATTERY_CAPACITY_VALID(capacity) \
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((capacity) != 0 && (capacity) != ACPI_BATTERY_VALUE_UNKNOWN)
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@ -44,10 +42,6 @@
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#define ACPI_BATTERY_STATE_CHARGING 0x2
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#define ACPI_BATTERY_STATE_CRITICAL 0x4
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#define _COMPONENT ACPI_BATTERY_COMPONENT
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ACPI_MODULE_NAME("battery");
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MODULE_AUTHOR("Paul Diefenbaugh");
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MODULE_AUTHOR("Alexey Starikovskiy <astarikovskiy@suse.de>");
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MODULE_DESCRIPTION("ACPI Battery Driver");
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@ -466,7 +460,8 @@ static int extract_package(struct acpi_battery *battery,
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static int acpi_battery_get_status(struct acpi_battery *battery)
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{
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if (acpi_bus_get_status(battery->device)) {
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ACPI_EXCEPTION((AE_INFO, AE_ERROR, "Evaluating _STA"));
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acpi_handle_info(battery->device->handle,
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"_STA evaluation failed\n");
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return -ENODEV;
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}
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return 0;
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@ -535,8 +530,10 @@ static int acpi_battery_get_info(struct acpi_battery *battery)
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mutex_unlock(&battery->lock);
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if (ACPI_FAILURE(status)) {
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ACPI_EXCEPTION((AE_INFO, status, "Evaluating %s",
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use_bix ? "_BIX":"_BIF"));
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acpi_handle_info(battery->device->handle,
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"%s evaluation failed: %s\n",
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use_bix ?"_BIX":"_BIF",
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acpi_format_exception(status));
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} else {
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result = extract_battery_info(use_bix,
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battery,
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@ -573,7 +570,9 @@ static int acpi_battery_get_state(struct acpi_battery *battery)
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mutex_unlock(&battery->lock);
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if (ACPI_FAILURE(status)) {
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ACPI_EXCEPTION((AE_INFO, status, "Evaluating _BST"));
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acpi_handle_info(battery->device->handle,
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"_BST evaluation failed: %s",
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acpi_format_exception(status));
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return -ENODEV;
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}
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@ -590,7 +589,7 @@ static int acpi_battery_get_state(struct acpi_battery *battery)
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battery->rate_now != ACPI_BATTERY_VALUE_UNKNOWN &&
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(s16)(battery->rate_now) < 0) {
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battery->rate_now = abs((s16)battery->rate_now);
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pr_warn_once(FW_BUG "battery: (dis)charge rate invalid.\n");
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pr_warn_once(FW_BUG "(dis)charge rate invalid.\n");
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}
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if (test_bit(ACPI_BATTERY_QUIRK_PERCENTAGE_CAPACITY, &battery->flags)
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@ -625,7 +624,9 @@ static int acpi_battery_set_alarm(struct acpi_battery *battery)
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if (ACPI_FAILURE(status))
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return -ENODEV;
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ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Alarm set to %d\n", battery->alarm));
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acpi_handle_debug(battery->device->handle, "Alarm set to %d\n",
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battery->alarm);
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return 0;
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}
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@ -1201,8 +1202,7 @@ static int acpi_battery_add(struct acpi_device *device)
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if (result)
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goto fail;
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pr_info(PREFIX "%s Slot [%s] (battery %s)\n",
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ACPI_BATTERY_DEVICE_NAME, acpi_device_bid(device),
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pr_info("Slot [%s] (battery %s)\n", acpi_device_bid(device),
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device->status.battery_present ? "present" : "absent");
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battery->pm_nb.notifier_call = battery_notify;
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@ -1282,8 +1282,7 @@ static void __init acpi_battery_init_async(void *unused, async_cookie_t cookie)
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if (battery_check_pmic) {
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for (i = 0; i < ARRAY_SIZE(acpi_battery_blacklist); i++)
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if (acpi_dev_present(acpi_battery_blacklist[i], "1", -1)) {
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pr_info(PREFIX ACPI_BATTERY_DEVICE_NAME
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": found native %s PMIC, not loading\n",
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pr_info("found native %s PMIC, not loading\n",
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acpi_battery_blacklist[i]);
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return;
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}
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@ -52,7 +52,6 @@ static const struct acpi_dlayer acpi_debug_layers[] = {
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ACPI_DEBUG_INIT(ACPI_COMPILER),
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ACPI_DEBUG_INIT(ACPI_TOOLS),
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ACPI_DEBUG_INIT(ACPI_BATTERY_COMPONENT),
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ACPI_DEBUG_INIT(ACPI_BUTTON_COMPONENT),
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ACPI_DEBUG_INIT(ACPI_SBS_COMPONENT),
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ACPI_DEBUG_INIT(ACPI_FAN_COMPONENT),
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@ -15,7 +15,6 @@
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* Please update drivers/acpi/debug.c and Documentation/firmware-guide/acpi/debug.rst
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* if you add to this list.
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*/
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#define ACPI_BATTERY_COMPONENT 0x00040000
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#define ACPI_BUTTON_COMPONENT 0x00080000
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#define ACPI_SBS_COMPONENT 0x00100000
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#define ACPI_FAN_COMPONENT 0x00200000
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