From c4febb94dae915da4423b81c487eabed9cef5cba Mon Sep 17 00:00:00 2001 From: Juha Yrjola Date: Tue, 11 Apr 2006 23:42:25 -0400 Subject: 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 Signed-off-by: David Brownell Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ads7846.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/input') diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 8670cd13bd5d..bdec112e89c4 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -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); } } -- cgit v1.2.3