diff options
| author |   Colin Ian King <colin.king@canonical.com> | 2019-05-10 14:10:39 +0100 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.cz> | 2019-05-22 13:18:28 +0200 |
| commit | 39d21e7e004340417395884979882e5d749a6157 (patch) | |
| tree | 27115af17254102d848ff77349df0361156e6fa0 /drivers/hid/hid-logitech-dj.c | |
| parent | HID: logitech-dj: Add usb-id for the 27MHz MX3000 receiver (diff) | |
| download | wireguard-linux-39d21e7e004340417395884979882e5d749a6157.tar.xz wireguard-linux-39d21e7e004340417395884979882e5d749a6157.zip | |
HID: logitech-dj: make const array template static
Don't populate the array template on the stack but instead make it
static. Makes the object code smaller by 10 bytes. Also reformat
the declaration.
Before:
text data bss dec hex filename
29376 9360 128 38864 97d0 drivers/hid/hid-logitech-dj.o
After:
text data bss dec hex filename
29270 9456 128 38854 97c6 drivers/hid/hid-logitech-dj.o
(gcc version 8.3.0, amd64)
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-logitech-dj.c')
| -rw-r--r-- | drivers/hid/hid-logitech-dj.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c index e09c8e02351c..1cbd898bbdc3 100644 --- a/drivers/hid/hid-logitech-dj.c +++ b/drivers/hid/hid-logitech-dj.c @@ -1111,12 +1111,14 @@ static int logi_dj_recv_send_report(struct dj_receiver_dev *djrcv_dev, static int logi_dj_recv_query_hidpp_devices(struct dj_receiver_dev *djrcv_dev) { - const u8 template[] = {REPORT_ID_HIDPP_SHORT, - HIDPP_RECEIVER_INDEX, - HIDPP_SET_REGISTER, - HIDPP_REG_CONNECTION_STATE, - HIDPP_FAKE_DEVICE_ARRIVAL, - 0x00, 0x00}; + static const u8 template[] = { + REPORT_ID_HIDPP_SHORT, + HIDPP_RECEIVER_INDEX, + HIDPP_SET_REGISTER, + HIDPP_REG_CONNECTION_STATE, + HIDPP_FAKE_DEVICE_ARRIVAL, + 0x00, 0x00 + }; u8 *hidpp_report; int retval; |