From c24b2602af88db4489c6c3fb4b2a8e47fb15769b Mon Sep 17 00:00:00 2001 From: Marc Pignat Date: Tue, 4 Dec 2007 23:45:11 -0800 Subject: spi: use simplified spi_sync() calling convention Given the patch which simplifies the spi_sync calling convention, this one updates the callers of that routine which tried using it according to the previous specification. (Most didn't.) Signed-off-by: Marc Pignat Signed-off-by: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/input/touchscreen/ads7846.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index f59aecf5ec15..fd9c5d51870a 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -267,13 +267,12 @@ static int ads7846_read12_ser(struct device *dev, unsigned command) ts->irq_disabled = 0; enable_irq(spi->irq); - if (req->msg.status) - status = req->msg.status; - - /* on-wire is a must-ignore bit, a BE12 value, then padding */ - sample = be16_to_cpu(req->sample); - sample = sample >> 3; - sample &= 0x0fff; + if (status == 0) { + /* on-wire is a must-ignore bit, a BE12 value, then padding */ + sample = be16_to_cpu(req->sample); + sample = sample >> 3; + sample &= 0x0fff; + } kfree(req); return status ? status : sample; -- cgit v1.2.2