headers: fix build error in arch/arm/plat-samsung/adc.c, add <linux/mod_devicetable.h>

arch/arm/plat-samsung/adc.c needs to #include <linux/mod_devicetable.h>
explicitly since that header file was removed from
<linux/platform_device.h> (it wasn't needed there).

Reported-by: kbuild test robot <[e-mail]>
Signed-off-by: Randy Dunlap <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

arch/arm/plat-samsung/adc.c

···
 
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/mod_devicetable.h>
 #include <linux/platform_device.h>
 #include <linux/sched.h>
 #include <linux/list.h>