mcp23s08: remove unused work queue

Never accessed anywhere.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

diff --git a/drivers/gpio/gpio-mcp23s08.c b/drivers/gpio/gpio-mcp23s08.c
index 0083ec0..da3e04f 100644 (file)
--- a/drivers/gpio/gpio-mcp23s08.c
+++ b/drivers/gpio/gpio-mcp23s08.c
@@ -4,7 +4,6 @@
 
 #include <linux/kernel.h>
 #include <linux/device.h>
-#include <linux/workqueue.h>
 #include <linux/mutex.h>
 #include <linux/gpio.h>
 #include <linux/spi/spi.h>
@@ -60,8 +59,6 @@ struct mcp23s08 {
 
        struct gpio_chip        chip;
 
-       struct work_struct      work;
-
        const struct mcp23s08_ops       *ops;
 };