diff options
| author | Boris BREZILLON <boris.brezillon@free-electrons.com> | 2015-12-01 12:03:03 +0100 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2015-12-08 19:46:14 +0100 |
| commit | 862eba519e79c48fb6ee276081ddb98fe6926f02 (patch) | |
| tree | 95b7adf71c1b1f44f0c56cebf8a19d6602cf886c /drivers/mtd/nand/nandsim.c | |
| parent | sh: nand: make use of mtd_to_nand() where appropriate (diff) | |
| download | linux-862eba519e79c48fb6ee276081ddb98fe6926f02.tar.xz linux-862eba519e79c48fb6ee276081ddb98fe6926f02.zip | |
mtd: nand: make use of mtd_to_nand() in NAND core code
mtd_to_nand() was recently introduced to avoid direct access to the
mtd->priv field. Update core code to use mtd_to_nand().
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd/nand/nandsim.c')
| -rw-r--r-- | drivers/mtd/nand/nandsim.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c index b16d70aafd9e..eb2a567f41d9 100644 --- a/drivers/mtd/nand/nandsim.c +++ b/drivers/mtd/nand/nandsim.c @@ -666,7 +666,7 @@ static char *get_partition_name(int i) */ static int init_nandsim(struct mtd_info *mtd) { - struct nand_chip *chip = mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); struct nandsim *ns = chip->priv; int i, ret = 0; uint64_t remains; @@ -1908,7 +1908,7 @@ static void switch_state(struct nandsim *ns) static u_char ns_nand_read_byte(struct mtd_info *mtd) { - struct nandsim *ns = ((struct nand_chip *)mtd->priv)->priv; + struct nandsim *ns = mtd_to_nand(mtd)->priv; u_char outb = 0x00; /* Sanity and correctness checks */ @@ -1969,7 +1969,7 @@ static u_char ns_nand_read_byte(struct mtd_info *mtd) static void ns_nand_write_byte(struct mtd_info *mtd, u_char byte) { - struct nandsim *ns = ((struct nand_chip *)mtd->priv)->priv; + struct nandsim *ns = mtd_to_nand(mtd)->priv; /* Sanity and correctness checks */ if (!ns->lines.ce) { @@ -2123,7 +2123,7 @@ static void ns_nand_write_byte(struct mtd_info *mtd, u_char byte) static void ns_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int bitmask) { - struct nandsim *ns = ((struct nand_chip *)mtd->priv)->priv; + struct nandsim *ns = mtd_to_nand(mtd)->priv; ns->lines.cle = bitmask & NAND_CLE ? 1 : 0; ns->lines.ale = bitmask & NAND_ALE ? 1 : 0; @@ -2141,7 +2141,7 @@ static int ns_device_ready(struct mtd_info *mtd) static uint16_t ns_nand_read_word(struct mtd_info *mtd) { - struct nand_chip *chip = (struct nand_chip *)mtd->priv; + struct nand_chip *chip = mtd_to_nand(mtd); NS_DBG("read_word\n"); @@ -2150,7 +2150,7 @@ static uint16_t ns_nand_read_word(struct mtd_info *mtd) static void ns_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) { - struct nandsim *ns = ((struct nand_chip *)mtd->priv)->priv; + struct nandsim *ns = mtd_to_nand(mtd)->priv; /* Check that chip is expecting data input */ if (!(ns->state & STATE_DATAIN_MASK)) { @@ -2177,7 +2177,7 @@ static void ns_nand_write_buf(struct mtd_info *mtd, const u_char *buf, int len) static void ns_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) { - struct nandsim *ns = ((struct nand_chip *)mtd->priv)->priv; + struct nandsim *ns = mtd_to_nand(mtd)->priv; /* Sanity and correctness checks */ if (!ns->lines.ce) { @@ -2198,7 +2198,7 @@ static void ns_nand_read_buf(struct mtd_info *mtd, u_char *buf, int len) int i; for (i = 0; i < len; i++) - buf[i] = ((struct nand_chip *)mtd->priv)->read_byte(mtd); + buf[i] = mtd_to_nand(mtd)->read_byte(mtd); return; } @@ -2405,7 +2405,7 @@ module_init(ns_init_module); */ static void __exit ns_cleanup_module(void) { - struct nandsim *ns = ((struct nand_chip *)nsmtd->priv)->priv; + struct nandsim *ns = mtd_to_nand(nsmtd)->priv; int i; nandsim_debugfs_remove(ns); |