linux-kernel - [PATCH] HID: vivaldi: Minor cleanups

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Date:   Fri,  7 Jan 2022 15:23:05 -0800
From:   Stephen Boyd <swboyd@...omium.org>
To:     Jiri Kosina <jikos@...nel.org>,
        Benjamin Tissoires <benjamin.tissoires@...hat.com>
Cc:     linux-kernel@...r.kernel.org, linux-input@...r.kernel.org,
        Sean O'Brien <seobrien@...omium.org>,
        Ting Shen <phoenixshen@...omium.org>
Subject: [PATCH] HID: vivaldi: Minor cleanups

Perform some minor cleanups on this driver. Include header files for
struct definitions that are used, drop a forward declaration that isn't
useful, and mark a sysfs attribute static as it isn't used outside this
file.

Cc: Sean O'Brien <seobrien@...omium.org>
Cc: Ting Shen <phoenixshen@...omium.org>
Signed-off-by: Stephen Boyd <swboyd@...omium.org>
---
 drivers/hid/hid-vivaldi.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/hid/hid-vivaldi.c b/drivers/hid/hid-vivaldi.c
index cd7ada48b1d9..90ebb33380b7 100644
--- a/drivers/hid/hid-vivaldi.c
+++ b/drivers/hid/hid-vivaldi.c
@@ -6,16 +6,17 @@
  * Author: Sean O'Brien <seobrien@...omium.org>
  */
 
+#include <linux/device.h>
 #include <linux/hid.h>
+#include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/sysfs.h>
 
 #define MIN_FN_ROW_KEY	1
 #define MAX_FN_ROW_KEY	24
 #define HID_VD_FN_ROW_PHYSMAP 0x00000001
 #define HID_USAGE_FN_ROW_PHYSMAP (HID_UP_GOOGLEVENDOR | HID_VD_FN_ROW_PHYSMAP)
 
-static struct hid_driver hid_vivaldi;
-
 struct vivaldi_data {
 	u32 function_row_physmap[MAX_FN_ROW_KEY - MIN_FN_ROW_KEY + 1];
 	int max_function_row_key;
@@ -40,7 +41,7 @@ static ssize_t function_row_physmap_show(struct device *dev,
 	return size;
 }
 
-DEVICE_ATTR_RO(function_row_physmap);
+static DEVICE_ATTR_RO(function_row_physmap);
 static struct attribute *sysfs_attrs[] = {
 	&dev_attr_function_row_physmap.attr,
 	NULL

base-commit: 136057256686de39cc3a07c2e39ef6bc43003ff6
-- 
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