spi: reinitialize transfer parameters for each message

Commit Message

Brian Niebuhr March 9, 2010, 10:56 p.m. UTC

None

Patch

diff --git a/drivers/spi/spi_bitbang.c b/drivers/spi/spi_bitbang.c
index f1db395..1e9247a 100644
--- a/drivers/spi/spi_bitbang.c
+++ b/drivers/spi/spi_bitbang.c
@@ -258,7 +258,6 @@  static void bitbang_work(struct work_struct *work)
 	struct spi_bitbang	*bitbang =
 		container_of(work, struct spi_bitbang, work);
 	unsigned long		flags;
-	int			do_setup = -1;
 	int			(*setup_transfer)(struct spi_device *,
 					struct spi_transfer *);
 
@@ -274,6 +273,7 @@  static void bitbang_work(struct work_struct *work)
 		unsigned		tmp;
 		unsigned		cs_change;
 		int			status;
+		int			do_setup = -1;
 
 		m = container_of(bitbang->queue.next, struct spi_message,
 				queue);