spi/bitbang: Use core message pump

Convert drivers using bitbang to use the core mesasge pump infrastructure,
saving some code and meaning that these drivers get to take advantage of
work done on improving the core implementation.

Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/include/linux/spi/spi_bitbang.h b/include/linux/spi/spi_bitbang.h
index b5aa215493f6..daebaba886aa 100644
--- a/include/linux/spi/spi_bitbang.h
+++ b/include/linux/spi/spi_bitbang.h
@@ -4,11 +4,7 @@
 #include <linux/workqueue.h>
 
 struct spi_bitbang {
-        struct workqueue_struct *workqueue;
-        struct work_struct      work;
-
         spinlock_t              lock;
-        struct list_head        queue;
         u8                      busy;
         u8                      use_dma;
         u8                      flags;          /* extra spi->mode support */