From: Tom Rix <trix@redhat.com>
To: basavaraj.natikar@amd.com, jikos@kernel.org,
benjamin.tissoires@redhat.com, nehal-bakulchandra.shah@amd.com,
Shyam-sundar.S-k@amd.com
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
Tom Rix <trix@redhat.com>
Subject: [PATCH] HID: amd_sfh: change global variables to static
Date: Wed, 20 Apr 2022 10:22:44 -0400 [thread overview]
Message-ID: <20220420142244.556429-1-trix@redhat.com> (raw)
Smatch reports this representative issue
amd_sfh_hid_report_desc.h:182:10: warning: symbol 'gyro3_report_descriptor' was not declared. Should it be static?
Similar issues for comp3_report_descriptor and als_report_descriptor.
Global variables should not be defined in header files.
This only works because amd_sfh_hid_report_desc.h in only included by
amd_sfh_hid_desc.c so change the storage-class specifiers to static.
Signed-off-by: Tom Rix <trix@redhat.com>
---
.../amd-sfh-hid/hid_descriptor/amd_sfh_hid_report_desc.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_report_desc.h b/drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_report_desc.h
index b07dc4bbb858..7a2b4e434e4f 100644
--- a/drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_report_desc.h
+++ b/drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_report_desc.h
@@ -179,7 +179,7 @@ static const u8 accel3_report_descriptor[] = {
0xC0 /* HID end collection */
};
-const u8 gyro3_report_descriptor[] = {
+static const u8 gyro3_report_descriptor[] = {
0x05, 0x20, /* Usage page */
0x09, 0x76, /* Motion type Gyro3D */
0xA1, 0x00, /* HID Collection (Physical) */
@@ -340,7 +340,7 @@ const u8 gyro3_report_descriptor[] = {
0xC0, /* HID end collection */
};
-const u8 comp3_report_descriptor[] = {
+static const u8 comp3_report_descriptor[] = {
0x05, 0x20, /* Usage page */
0x09, 0x83, /* Motion type Orientation compass 3D */
0xA1, 0x00, /* HID Collection (Physical) */
@@ -512,7 +512,7 @@ const u8 comp3_report_descriptor[] = {
0xC0 /* HID end collection */
};
-const u8 als_report_descriptor[] = {
+static const u8 als_report_descriptor[] = {
0x05, 0x20, /* HID usage page sensor */
0x09, 0x41, /* HID usage sensor type Ambientlight */
0xA1, 0x00, /* HID Collection (Physical) */
--
2.27.0
next reply other threads:[~2022-04-20 14:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-20 14:22 Tom Rix [this message]
2022-04-20 17:50 ` [PATCH] HID: amd_sfh: change global variables to static Basavaraj Natikar
2022-04-21 8:19 ` Jiri Kosina
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