mtd: mtdram: add missing 'const'

mtdram_init_device() wasn't updated along with mtd_partition.name.

Signed-off-by: Brian Norris <[e-mail]>
Cc: Geert Uytterhoeven <[e-mail]>

drivers/mtd/devices/mtdram.c

···
 }
 
 int mtdram_init_device(struct mtd_info *mtd, void *mapped_address,
-		unsigned long size, char *name)
+		unsigned long size, const char *name)
 {
 	memset(mtd, 0, sizeof(*mtd));
 

include/linux/mtd/mtdram.h

···
 
 #include <linux/mtd/mtd.h>
 int mtdram_init_device(struct mtd_info *mtd, void *mapped_address,
-			unsigned long size, char *name);
+			unsigned long size, const char *name);
 
 #endif /* __MTD_MTDRAM_H__ */