Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 74a3e0c7 authored by Fabian Frederick's avatar Fabian Frederick Committed by Jiri Kosina
Browse files

HID: cypress: use swap() in cp_report_fixup() 



Use kernel.h macro definition.

Thanks to Julia Lawall for Coccinelle scripting support.

Signed-off-by: default avatarFabian Frederick <fabf@skynet.be>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 18eec2cd

drivers/hid/hid-cypress.c

+1 −5
Original line number Diff line number Diff line
@@ -41,13 +41,9 @@ static __u8 *cp_report_fixup(struct hid_device *hdev, __u8 *rdesc, 


	for (i = 0; i < *rsize - 4; i++)

		if (rdesc[i] == 0x29 && rdesc[i + 2] == 0x19) {

			__u8 tmp;



			rdesc[i] = 0x19;

			rdesc[i + 2] = 0x29;

			tmp = rdesc[i + 3];

			rdesc[i + 3] = rdesc[i + 1];

			rdesc[i + 1] = tmp;

			swap(rdesc[i + 3], rdesc[i + 1]);

		}

	return rdesc;

}