korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-02 00:24:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

HID: picolcd_core: Remove setting hdev->claimed before calling hid_hw_start()

Browse Source 
Current implementation of hid_hw_start() allows connect_mask to be 0.
Setting hdev->claimed = HID_CLAIMED_INPUT before calling hid_hw_start() is not
necessary. Remove it.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-By: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Axel Lin 2012-09-14 06:15:36 +08:00 committed by Jiri Kosina
parent bb5c32d998
commit 206e3f1cda
1 changed files with 0 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/hid/hid-picolcd_core.c
View File

@ -565,11 +565,7 @@ static int picolcd_probe(struct hid_device *hdev,
goto err_cleanup_data;
}
/* We don't use hidinput but hid_hw_start() fails if nothing is
* claimed. So spoof claimed input. */
hdev->claimed = HID_CLAIMED_INPUT;
error = hid_hw_start(hdev, 0);
hdev->claimed = 0;
if (error) {
hid_err(hdev, "hardware start failed\n");
goto err_cleanup_data;