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 <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>
diff --git a/drivers/rtc/rtc-max6902.c b/drivers/rtc/rtc-max6902.c
index 3e183cf..1f956dc 100644
--- a/drivers/rtc/rtc-max6902.c
+++ b/drivers/rtc/rtc-max6902.c
@@ -89,13 +89,9 @@
/* do the i/o */
status = spi_sync(spi, &message);
+
if (status == 0)
- status = message.status;
- else
- return status;
-
- *data = chip->rx_buf[1];
-
+ *data = chip->rx_buf[1];
return status;
}
@@ -125,9 +121,7 @@
/* do the i/o */
status = spi_sync(spi, &message);
- if (status == 0)
- status = message.status;
- else
+ if (status)
return status;
/* The chip sends data in this order: