spi: Remove unneeded include of linux/workqueue.h

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

drivers/spi/spi-ath79.c

@@ -16,7 +16,6 @@
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
-#include <linux/workqueue.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/spi/spi.h>

drivers/spi/spi-bcm63xx-hsspi.c

@@ -18,7 +18,6 @@
 #include <linux/err.h>
 #include <linux/interrupt.h>
 #include <linux/spi/spi.h>
-#include <linux/workqueue.h>
 #include <linux/mutex.h>
 
 #define HSSPI_GLOBAL_CTRL_REG			0x0

drivers/spi/spi-bcm63xx.c

@@ -29,7 +29,6 @@
 #include <linux/spi/spi.h>
 #include <linux/completion.h>
 #include <linux/err.h>
-#include <linux/workqueue.h>
 #include <linux/pm_runtime.h>
 
 #include <bcm63xx_dev_spi.h>

drivers/spi/spi-falcon.c

@@ -11,7 +11,6 @@
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 #include <linux/delay.h>
-#include <linux/workqueue.h>
 #include <linux/of.h>
 #include <linux/of_platform.h>
 

drivers/spi/spi-nuc900.c

@@ -10,7 +10,6 @@
 
 #include <linux/module.h>
 #include <linux/spinlock.h>
-#include <linux/workqueue.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/errno.h>

drivers/spi/spi-omap-uwire.c

@@ -37,7 +37,6 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/platform_device.h>
-#include <linux/workqueue.h>
 #include <linux/interrupt.h>
 #include <linux/err.h>
 #include <linux/clk.h>

drivers/spi/spi-pxa2xx.c

@@ -27,7 +27,6 @@
 #include <linux/platform_device.h>
 #include <linux/spi/pxa2xx_spi.h>
 #include <linux/spi/spi.h>
-#include <linux/workqueue.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
 #include <linux/slab.h>

drivers/spi/spi-s3c24xx.c

@@ -10,7 +10,6 @@
 */
 
 #include <linux/spinlock.h>
-#include <linux/workqueue.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/errno.h>

drivers/spi/spi-s3c64xx.c

@@ -19,7 +19,6 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/workqueue.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/clk.h>

drivers/spi/spi-sh-sci.c

@@ -16,7 +16,6 @@
 #include <linux/kernel.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
-#include <linux/workqueue.h>
 #include <linux/platform_device.h>
 
 #include <linux/spi/spi.h>

drivers/spi/spi-sun4i.c

@@ -19,7 +19,6 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
-#include <linux/workqueue.h>
 
 #include <linux/spi/spi.h>
 

drivers/spi/spi-sun6i.c

@@ -20,7 +20,6 @@
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/reset.h>
-#include <linux/workqueue.h>
 
 #include <linux/spi/spi.h>