From ed10f1655832de0c7e26d4c76ef1bad3bbf87b51 Mon Sep 17 00:00:00 2001 From: Boris BREZILLON Date: Thu, 10 Dec 2015 09:00:13 +0100 Subject: [PATCH] mtd: nand: nandsim: use the mtd instance embedded in struct nand_chip struct nand_chip now embeds an mtd device. Make use of this mtd instance. Signed-off-by: Boris Brezillon Signed-off-by: Brian Norris --- drivers/mtd/nand/nandsim.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c index eb2a567f41d9..442eeaf09eba 100644 --- a/drivers/mtd/nand/nandsim.c +++ b/drivers/mtd/nand/nandsim.c @@ -2236,13 +2236,13 @@ static int __init ns_init_module(void) } /* Allocate and initialize mtd_info, nand_chip and nandsim structures */ - nsmtd = kzalloc(sizeof(struct mtd_info) + sizeof(struct nand_chip) - + sizeof(struct nandsim), GFP_KERNEL); - if (!nsmtd) { + chip = kzalloc(sizeof(struct nand_chip) + sizeof(struct nandsim), + GFP_KERNEL); + if (!chip) { NS_ERR("unable to allocate core structures.\n"); return -ENOMEM; } - chip = (struct nand_chip *)(nsmtd + 1); + nsmtd = nand_to_mtd(chip); nsmtd->priv = (void *)chip; nand = (struct nandsim *)(chip + 1); chip->priv = (void *)nand; @@ -2392,7 +2392,7 @@ err_exit: for (i = 0;i < ARRAY_SIZE(nand->partitions); ++i) kfree(nand->partitions[i].name); error: - kfree(nsmtd); + kfree(chip); free_lists(); return retval; @@ -2413,7 +2413,7 @@ static void __exit ns_cleanup_module(void) nand_release(nsmtd); /* Unregister driver */ for (i = 0;i < ARRAY_SIZE(ns->partitions); ++i) kfree(ns->partitions[i].name); - kfree(nsmtd); /* Free other structures */ + kfree(mtd_to_nand(nsmtd)); /* Free other structures */ free_lists(); }