Commit c4febb94 authored Apr 11, 2006 by Juha Yrjola Committed by Dmitry Torokhov Apr 11, 2006

Input: ads7846 - use msleep() instead of udelay() in suspend



Sometimes a polling loop had a hard time changing state without
pre-emption enabled.  Use msleep instead, it's better anyway.

Signed-off-by: Juha Yrjola <juha.yrjola@nokia.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

parent 0b7018aa

drivers/input/touchscreen/ads7846.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -449,7 +449,7 @@ ads7846_suspend(struct spi_device *spi, pm_message_t message)

		while (ts->pendown \|\| ts->pending) {
		spin_unlock_irqrestore(&ts->lock, flags);
		udelay(10);
		msleep(1);
		spin_lock_irqsave(&ts->lock, flags);
		}
		}