[PATCH -next] phy: Remove duplicated include in phy-fsl-lynx-28g.c

[Yang Li]

Fix following includecheck warning:
./drivers/phy/freescale/phy-fsl-lynx-28g.c: linux/workqueue.h is
included more than once.

Reported-by: Abaci Robot <abaci at linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee at linux.alibaba.com>
---
 drivers/phy/freescale/phy-fsl-lynx-28g.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/phy/freescale/phy-fsl-lynx-28g.c b/drivers/phy/freescale/phy-fsl-lynx-28g.c
index a2b060e9e284..569f12af2aaf 100644
--- a/drivers/phy/freescale/phy-fsl-lynx-28g.c
+++ b/drivers/phy/freescale/phy-fsl-lynx-28g.c
@@ -6,7 +6,6 @@
 #include <linux/phy/phy.h>
 #include <linux/platform_device.h>
 #include <linux/workqueue.h>
-#include <linux/workqueue.h>
 
 #define LYNX_28G_NUM_LANE			8
 #define LYNX_28G_NUM_PLL			2
-- 
2.20.1.7.g153144c