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spi: use simplified spi_sync() calling convention

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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 <marc.pignat@hevs.ch>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Marc Pignat
2007-12-04 23:45:11 -08:00
committed by Linus Torvalds
parent 9b938b7490
commit c24b2602af
3 changed files with 9 additions and 26 deletions
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13
drivers/input/touchscreen/ads7846.c
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@ -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;