[PATCH 1/2] HID: redragon: Fix regression in non-Redragon keyboard due to this new driver

From: John S Gruber
Date: Sat Jul 28 2018 - 15:54:25 EST


The Redragon keyboard uses the second device being presented, but other
devices with the same vendor_id/device_id pair (0x0c45:760b) use the first.
Don't cause its deletion. Problem introduced in commit 85455dd906d5
("HID: redragon: Fix modifier keys for Redragon Asura Keyboard")

Fixes: 85455dd906d5
Signed-off-by: John S Gruber <JohnSGruber@xxxxxxxxx>
---
drivers/hid/hid-redragon.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/hid/hid-redragon.c b/drivers/hid/hid-redragon.c
index daf5957..85a5fbb 100644
--- a/drivers/hid/hid-redragon.c
+++ b/drivers/hid/hid-redragon.c
@@ -55,10 +55,6 @@ static int redragon_probe(struct hid_device *dev,
return ret;
}

- /* do not register unused input device */
- if (dev->maxapplication == 1)
- return 0;
-
ret = hid_hw_start(dev, HID_CONNECT_DEFAULT);
if (ret) {
hid_err(dev, "hw start failed\n");
--
1.9.1