sfc/falcon/mtd.c

9 #include <linux/mtd/mtd.h>
16 #define to_ef4_mtd_partition(mtd)				\
17 	container_of(mtd, struct ef4_mtd_partition, mtd)
21 static int ef4_mtd_erase(struct mtd_info *mtd, struct erase_info *erase)
23 	struct ef4_nic *efx = mtd->priv;
25 	return efx->type->mtd_erase(mtd, erase->addr, erase->len);
28 static void ef4_mtd_sync(struct mtd_info *mtd)
30 	struct ef4_mtd_partition *part = to_ef4_mtd_partition(mtd);
31 	struct ef4_nic *efx = mtd->priv;
34 	rc = efx->type->mtd_sync(mtd);
45 		rc = mtd_device_unregister(&part->mtd);
64 		part->mtd.writesize = 1;
66 		part->mtd.owner = THIS_MODULE;
67 		part->mtd.priv = efx;
68 		part->mtd.name = part->name;
69 		part->mtd._erase = ef4_mtd_erase;
70 		part->mtd._read = efx->type->mtd_read;
71 		part->mtd._write = efx->type->mtd_write;
72 		part->mtd._sync = ef4_mtd_sync;
76 		if (mtd_device_register(&part->mtd, NULL, 0))