Commit f20f6ecc authored Jul 29, 2014 by Nikolai Kondrashov Committed by Jiri Kosina Jul 29, 2014

HID: huion: Fix sparse warnings



Fix sparse warnings in hid-huion.c by using correct buffer type for
retrieved string descriptor.

The warnings in question were:

    drivers/hid/hid-huion.c:144:44: sparse: cast to restricted __le16
    drivers/hid/hid-huion.c:145:44: sparse: cast to restricted __le16
    drivers/hid/hid-huion.c:146:51: sparse: cast to restricted __le16
    drivers/hid/hid-huion.c:147:30: sparse: cast to restricted __le16

Reported-by:  <fengguang.wu@intel.com>
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

parent 3f1f3332

drivers/hid/hid-huion.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -115,7 +115,7 @@ static int huion_tablet_enable(struct hid_device *hdev)
		int rc;
		struct usb_device *usb_dev = hid_to_usb_dev(hdev);
		struct huion_drvdata *drvdata = hid_get_drvdata(hdev);
		u16 buf[6];
		__le16 buf[6];

		/*
		* Read string descriptor containing tablet parameters. The specific