From: "Rafael J. Wysocki" <rjw@rjwysocki.net>
To: Linux ACPI <linux-acpi@vger.kernel.org>
Cc: Linux PM <linux-pm@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Zhang Rui <rui.zhang@intel.com>,
Hans de Goede <hdegoede@redhat.com>,
Erik Kaneda <erik.kaneda@intel.com>,
Joe Perches <joe@perches.com>, Hanjun Guo <guohanjun@huawei.com>
Subject: [PATCH v3 3/5] ACPI: button: Clean up printing messages
Date: Wed, 03 Feb 2021 19:46:14 +0100 [thread overview]
Message-ID: <5061782.uJCyLE8JBt@kreacher> (raw)
In-Reply-To: <1961054.9MKZ8ejxOh@kreacher>
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Replace the ACPI_DEBUG_PRINT() instance in button.c with an
acpi_handle_debug() call, drop the _COMPONENT and ACPI_MODULE_NAME()
definitions that are not used any more, drop the no longer needed
ACPI_BUTTON_COMPONENT definition from the headers and update the
documentation accordingly.
While at it, replace the direct printk() invocations with pr_info()
(that changes the excessive log level for some of them too) and drop
the unneeded PREFIX sybmbol definition from battery.c.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Hanjun Guo <guohanjun@huawei.com>
---
v2 -> v3: Add R-by tag.
v1 -> v2: Changelog update.
---
Documentation/firmware-guide/acpi/debug.rst | 1 -
drivers/acpi/button.c | 15 +++++----------
drivers/acpi/sysfs.c | 1 -
include/acpi/acpi_drivers.h | 1 -
4 files changed, 5 insertions(+), 13 deletions(-)
Index: linux-pm/drivers/acpi/button.c
===================================================================
--- linux-pm.orig/drivers/acpi/button.c
+++ linux-pm/drivers/acpi/button.c
@@ -21,8 +21,6 @@
#include <linux/dmi.h>
#include <acpi/button.h>
-#define PREFIX "ACPI: "
-
#define ACPI_BUTTON_CLASS "button"
#define ACPI_BUTTON_FILE_STATE "state"
#define ACPI_BUTTON_TYPE_UNKNOWN 0x00
@@ -54,9 +52,6 @@ static const char * const lid_init_state
[ACPI_BUTTON_LID_INIT_DISABLED] = "disabled",
};
-#define _COMPONENT ACPI_BUTTON_COMPONENT
-ACPI_MODULE_NAME("button");
-
MODULE_AUTHOR("Paul Diefenbaugh");
MODULE_DESCRIPTION("ACPI Button Driver");
MODULE_LICENSE("GPL");
@@ -285,7 +280,7 @@ static int acpi_button_add_fs(struct acp
return 0;
if (acpi_button_dir || acpi_lid_dir) {
- printk(KERN_ERR PREFIX "More than one Lid device found!\n");
+ pr_info("More than one Lid device found!\n");
return -EEXIST;
}
@@ -434,8 +429,8 @@ static void acpi_button_notify(struct ac
}
break;
default:
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Unsupported event [0x%x]\n", event));
+ acpi_handle_debug(device->handle, "Unsupported event [0x%x]\n",
+ event);
break;
}
}
@@ -523,7 +518,7 @@ static int acpi_button_add(struct acpi_d
ACPI_BUTTON_CLASS, ACPI_BUTTON_SUBCLASS_LID);
input->open = acpi_lid_input_open;
} else {
- printk(KERN_ERR PREFIX "Unsupported hid [%s]\n", hid);
+ pr_info("Unsupported hid [%s]\n", hid);
error = -ENODEV;
goto err_free_input;
}
@@ -567,7 +562,7 @@ static int acpi_button_add(struct acpi_d
}
device_init_wakeup(&device->dev, true);
- printk(KERN_INFO PREFIX "%s [%s]\n", name, acpi_device_bid(device));
+ pr_info("%s [%s]\n", name, acpi_device_bid(device));
return 0;
err_remove_fs:
Index: linux-pm/Documentation/firmware-guide/acpi/debug.rst
===================================================================
--- linux-pm.orig/Documentation/firmware-guide/acpi/debug.rst
+++ linux-pm/Documentation/firmware-guide/acpi/debug.rst
@@ -52,7 +52,6 @@ shows the supported mask values, current
ACPI_CA_DISASSEMBLER 0x00000800
ACPI_COMPILER 0x00001000
ACPI_TOOLS 0x00002000
- ACPI_BUTTON_COMPONENT 0x00080000
ACPI_SBS_COMPONENT 0x00100000
ACPI_FAN_COMPONENT 0x00200000
ACPI_PCI_COMPONENT 0x00400000
Index: linux-pm/drivers/acpi/sysfs.c
===================================================================
--- linux-pm.orig/drivers/acpi/sysfs.c
+++ linux-pm/drivers/acpi/sysfs.c
@@ -52,7 +52,6 @@ static const struct acpi_dlayer acpi_deb
ACPI_DEBUG_INIT(ACPI_COMPILER),
ACPI_DEBUG_INIT(ACPI_TOOLS),
- ACPI_DEBUG_INIT(ACPI_BUTTON_COMPONENT),
ACPI_DEBUG_INIT(ACPI_SBS_COMPONENT),
ACPI_DEBUG_INIT(ACPI_FAN_COMPONENT),
ACPI_DEBUG_INIT(ACPI_PCI_COMPONENT),
Index: linux-pm/include/acpi/acpi_drivers.h
===================================================================
--- linux-pm.orig/include/acpi/acpi_drivers.h
+++ linux-pm/include/acpi/acpi_drivers.h
@@ -15,7 +15,6 @@
* Please update drivers/acpi/debug.c and Documentation/firmware-guide/acpi/debug.rst
* if you add to this list.
*/
-#define ACPI_BUTTON_COMPONENT 0x00080000
#define ACPI_SBS_COMPONENT 0x00100000
#define ACPI_FAN_COMPONENT 0x00200000
#define ACPI_PCI_COMPONENT 0x00400000
next prev parent reply other threads:[~2021-02-03 18:53 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-01 18:14 [PATCH v1 0/5] ACPI: More cleanups related to printing messages Rafael J. Wysocki
2021-02-01 18:15 ` [PATCH v1 1/5] ACPI: AC: Clean up " Rafael J. Wysocki
2021-02-01 18:16 ` [PATCH v1 2/5] ACPI: battery: " Rafael J. Wysocki
2021-02-01 18:35 ` Joe Perches
2021-02-01 18:44 ` Rafael J. Wysocki
2021-02-02 13:38 ` Joe Perches
2021-02-02 14:09 ` Rafael J. Wysocki
2021-02-01 18:17 ` [PATCH v1 3/5] ACPI: button: " Rafael J. Wysocki
2021-02-01 18:18 ` [PATCH v1 4/5] ACPI: video: " Rafael J. Wysocki
2021-02-01 18:19 ` [PATCH v1 5/5] ACPI: thermal: " Rafael J. Wysocki
2021-02-02 18:11 ` [PATCH v2 0/5] ACPI: More cleanups related to " Rafael J. Wysocki
2021-02-02 18:14 ` [PATCH v2 1/5] ACPI: AC: Clean up " Rafael J. Wysocki
2021-02-03 1:31 ` Hanjun Guo
2021-02-03 18:27 ` Rafael J. Wysocki
2021-02-02 18:15 ` [PATCH v2 2/5] ACPI: battery: " Rafael J. Wysocki
2021-02-03 1:44 ` Hanjun Guo
2021-02-02 18:17 ` [PATCH v2 3/5] ACPI: button: " Rafael J. Wysocki
2021-02-03 1:56 ` Hanjun Guo
2021-02-02 18:18 ` [PATCH v2 4/5] ACPI: video: " Rafael J. Wysocki
2021-02-03 2:16 ` Hanjun Guo
2021-02-02 18:19 ` [PATCH v2 5/5] ACPI: thermal: " Rafael J. Wysocki
2021-02-03 2:23 ` Hanjun Guo
2021-02-03 18:40 ` [PATCH v3 0/5] ACPI: More cleanups related to " Rafael J. Wysocki
2021-02-03 18:43 ` [PATCH v3 1/5] ACPI: AC: Clean up " Rafael J. Wysocki
2021-02-04 1:12 ` Hanjun Guo
2021-02-04 18:25 ` Hans de Goede
2021-02-03 18:44 ` [PATCH v3 2/5] ACPI: battery: " Rafael J. Wysocki
2021-02-04 1:18 ` Hanjun Guo
2021-02-04 18:27 ` Hans de Goede
2021-02-04 18:31 ` Hans de Goede
2021-02-03 18:46 ` Rafael J. Wysocki [this message]
2021-02-04 18:28 ` [PATCH v3 3/5] ACPI: button: " Hans de Goede
2021-02-03 18:48 ` [PATCH v3 4/5] ACPI: video: " Rafael J. Wysocki
2021-02-04 1:42 ` Hanjun Guo
2021-02-04 18:33 ` Hans de Goede
2021-02-03 18:49 ` [PATCH v3 5/5] ACPI: thermal: " Rafael J. Wysocki
2021-02-04 18:36 ` Hans de Goede
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