leds: lm36274: Correct headers (of*.h -> mod_devicetable.h)

There is no user of of*.h headers, but mod_devicetable.h.
Update header block accordingly.

Signed-off-by: Andy Shevchenko <[email protected]>
Signed-off-by: Pavel Machek <[email protected]>

drivers/leds/leds-lm36274.c

@@ -7,8 +7,8 @@
 #include <linux/err.h>
 #include <linux/leds.h>
 #include <linux/leds-ti-lmu-common.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
 
 #include <linux/mfd/ti-lmu.h>