From a668e38a52a964834054ee19e6e11e28f71f4172 Mon Sep 17 00:00:00 2001 From: popcornmix Date: Fri, 6 Nov 2015 16:24:59 +0000 Subject: [PATCH 212/222] rpi-ft5406: Use interruptible sleep to avoid high load reported --- drivers/input/touchscreen/rpi-ft5406.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/input/touchscreen/rpi-ft5406.c +++ b/drivers/input/touchscreen/rpi-ft5406.c @@ -65,7 +65,7 @@ static int ft5406_thread(void *arg) while(!kthread_should_stop()) { // 60fps polling - msleep(17); + msleep_interruptible(17); memcpy_fromio(®s, ts->regs, sizeof(*ts->regs)); writel(99, &ts->regs->num_points); // Do not output if theres no new information (num_points is 99)