rtc-rv5c386a: fix include path for bcm47xx_nvram.h

Signed-off-by: Felix Fietkau <[email protected]>

package/kernel/rtc-rv5c386a/src/rtc.c

@@ -62,7 +62,7 @@
 #endif
 
 #include <bcm47xx.h>
-#include <bcm47xx_nvram.h>
+#include <linux/bcm47xx_nvram.h>
 
 #define RTC_IS_OPEN		0x01	/* Means /dev/rtc is in use.  */