[PATCH 1/2] Input: evbug - Remove an empty comment block

Subsystems: input (keyboard, mouse, joystick, touchscreen) drivers, the rest

STALE1924d LANDED

Landed in mainline as 204db365077d on 2021-05-25.

4 messages, 3 authors, 2021-04-25 · open the first message on its own page

[PATCH 1/2] Input: evbug - Remove an empty comment block

From: Christophe JAILLET <hidden>
Date: 2021-04-15 20:58:25

This is a left-over from commit 1a59d1b8e05e ("treewide: Replace GPLv2
boilerplate/reference with SPDX - rule 156")

Axe an empty and useless comment block.

Signed-off-by: Christophe JAILLET <redacted>
---
 drivers/input/evbug.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/input/evbug.c b/drivers/input/evbug.c
index c0d0b121ae7e..e47bdf92088a 100644
--- a/drivers/input/evbug.c
+++ b/drivers/input/evbug.c

@@ -7,9 +7,6 @@
  *  Input driver event debug module - dumps all events into syslog
  */
 
-/*
- */
-
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/slab.h>

-- 
2.27.0

[PATCH 2/2] Input: evbug - Use 'pr_debug()' instead of hand-writing it

From: Christophe JAILLET <hidden>
Date: 2021-04-15 20:58:32

'printk(KERN_DEBUG pr_fmt(...))' can be replaced by a much less verbose
'pr_debug()'.

Signed-off-by: Christophe JAILLET <redacted>
---
 drivers/input/evbug.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/input/evbug.c b/drivers/input/evbug.c
index e47bdf92088a..88ad88300181 100644
--- a/drivers/input/evbug.c
+++ b/drivers/input/evbug.c

@@ -21,8 +21,8 @@ MODULE_LICENSE("GPL");
 
 static void evbug_event(struct input_handle *handle, unsigned int type, unsigned int code, int value)
 {
-	printk(KERN_DEBUG pr_fmt("Event. Dev: %s, Type: %d, Code: %d, Value: %d\n"),
-	       dev_name(&handle->dev->dev), type, code, value);
+	pr_debug("Event. Dev: %s, Type: %d, Code: %d, Value: %d\n",
+		 dev_name(&handle->dev->dev), type, code, value);
 }
 
 static int evbug_connect(struct input_handler *handler, struct input_dev *dev,

@@ -47,10 +47,10 @@ static int evbug_connect(struct input_handler *handler, struct input_dev *dev,
 	if (error)
 		goto err_unregister_handle;
 
-	printk(KERN_DEBUG pr_fmt("Connected device: %s (%s at %s)\n"),
-	       dev_name(&dev->dev),
-	       dev->name ?: "unknown",
-	       dev->phys ?: "unknown");
+	pr_debug("Connected device: %s (%s at %s)\n",
+		 dev_name(&dev->dev),
+		 dev->name ?: "unknown",
+		 dev->phys ?: "unknown");
 
 	return 0;

@@ -63,8 +63,8 @@ static int evbug_connect(struct input_handler *handler, struct input_dev *dev,
 
 static void evbug_disconnect(struct input_handle *handle)
 {
-	printk(KERN_DEBUG pr_fmt("Disconnected device: %s\n"),
-	       dev_name(&handle->dev->dev));
+	pr_debug("Disconnected device: %s\n",
+		 dev_name(&handle->dev->dev));
 
 	input_close_device(handle);
 	input_unregister_handle(handle);

-- 
2.27.0

Re: [PATCH 2/2] Input: evbug - Use 'pr_debug()' instead of hand-writing it

From: Joe Perches <joe@perches.com>
Date: 2021-04-15 23:52:40

On Thu, 2021-04-15 at 22:58 +0200, Christophe JAILLET wrote:

'printk(KERN_DEBUG pr_fmt(...))' can be replaced by a much less verbose
'pr_debug()'.

This is not really true because
	printk(KERN_DEBUG ...);
will _always_ be emitted if the console level allows
	pr_debug(...);
will _only_ be emitted if the console level allows _and_
	DEBUG is defined or dynamic_debug is enabled
		(and for dynamic_debug, only if specifically enabled)
	DEBUG is defined and dynamic_debug is enabled

quoted hunk

diff --git a/drivers/input/evbug.c b/drivers/input/evbug.c

[]

quoted hunk

@@ -21,8 +21,8 @@ MODULE_LICENSE("GPL");

 

 static void evbug_event(struct input_handle *handle, unsigned int type, unsigned int code, int value)
 {
-	printk(KERN_DEBUG pr_fmt("Event. Dev: %s, Type: %d, Code: %d, Value: %d\n"),
-	       dev_name(&handle->dev->dev), type, code, value);
+	pr_debug("Event. Dev: %s, Type: %d, Code: %d, Value: %d\n",
+		 dev_name(&handle->dev->dev), type, code, value);
 }

Re: [PATCH 1/2] Input: evbug - Remove an empty comment block

From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: 2021-04-25 05:26:46

On Thu, Apr 15, 2021 at 10:58:16PM +0200, Christophe JAILLET wrote:

This is a left-over from commit 1a59d1b8e05e ("treewide: Replace GPLv2
boilerplate/reference with SPDX - rule 156")

Axe an empty and useless comment block.

Signed-off-by: Christophe JAILLET <redacted>

Applied, thank you.

-- 
Dmitry

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