misc/pvpanic: remove unnecessary header file

Remove unnecessary header file init.h.
Reviewed-by: NAndy Shevchenko <andy.shevchenko@gmail.com>
Acked-by: NMark Rutland <mark.rutland@arm.com>
Signed-off-by: NPeng Hao <peng.hao2@zte.com.cn>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/pvpanic.c

@@ -26,7 +26,6 @@
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/platform_device.h>
-#include <linux/init.h>
 #include <linux/types.h>
 #include <linux/acpi.h>