From: Hans de Goede <hdegoede@redhat.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>,
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>,
Erik Kaneda <erik.kaneda@intel.com>,
Joe Perches <joe@perches.com>, Hanjun Guo <guohanjun@huawei.com>
Subject: Re: [PATCH v3 3/5] ACPI: button: Clean up printing messages
Date: Thu, 4 Feb 2021 19:28:15 +0100 [thread overview]
Message-ID: <f2a42f94-3990-8c0d-1826-4bc75a97ce53@redhat.com> (raw)
In-Reply-To: <5061782.uJCyLE8JBt@kreacher>
Hi,
On 2/3/21 7:46 PM, Rafael J. Wysocki wrote:
> 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>
Thanks, patch looks good to me:
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Regards,
Hans
> ---
>
> 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:[~2021-02-04 18:31 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 ` [PATCH v3 3/5] ACPI: button: " Rafael J. Wysocki
2021-02-04 18:28 ` Hans de Goede [this message]
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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