Commit 4ff082fb authored Apr 03, 2018 by Venkata Prahlad Valluru

input: touchscreen: Fix uninitialized variable usage in Atmel driver



Initialize variables that are passed by reference, so that
they can be used safely afterwards, irrespective of the
called function actions.

Change-Id: Ib7fa26b0682c719cabdb9cb94f206a93e3eaaf63
Signed-off-by: Venkata Prahlad Valluru <vvalluru@codeaurora.org>

parent 225f4088

drivers/input/touchscreen/atmel_maxtouch_ts.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1627,7 +1627,8 @@ static int mxt_update_t100_resolution(struct mxt_data *data)
		u16 range_y = 0;
		u16 temp;
		u8 cfg = 0;
		u8 tchaux, aux;
		u8 tchaux = 0;
		u8 aux;
		bool update = false;

		object = mxt_get_object(data, MXT_TOUCH_MULTITOUCHSCREEN_T100);