lightnvm: remove duplicate include in lightnvm.h

'linux/blkdev.h' and 'uapi/linux/lightnvm.h' included in 'lightnvm.h'
is duplicated.It is also included in the 5th and 7th line.
Signed-off-by: Zhang Yunkai <zhang.yunkai@zte.com.cn>
Signed-off-by: Matias Bjørling <matias.bjorling@wdc.com>
Link: https://lore.kernel.org/r/20210413105257.159260-4-matias.bjorling@wdc.comSigned-off-by: Jens Axboe <axboe@kernel.dk>

include/linux/lightnvm.h

@@ -112,10 +112,8 @@ struct nvm_dev_ops {
 
 #ifdef CONFIG_NVM
 
-#include <linux/blkdev.h>
 #include <linux/file.h>
 #include <linux/dmapool.h>
-#include <uapi/linux/lightnvm.h>
 
 enum {
 	/* HW Responsibilities */

include/uapi/linux/lightnvm.h

@@ -22,7 +22,6 @@
 
 #ifdef __KERNEL__
 #include <linux/const.h>
-#include <linux/ioctl.h>
 #else /* __KERNEL__ */
 #include <stdio.h>
 #include <sys/ioctl.h>