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mtd: nand: make use of mtd_to_nand() in NAND drivers

Forráskód böngészése 
mtd_to_nand() was recently introduced to avoid direct accesses to the
mtd->priv field. Update all NAND drivers to use it.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Boris BREZILLON
2015-12-01 12:03:04 +01:00
committed by Brian Norris
szülő a83dfa9285
commit 4bd4ebcc54
38 fájl változott, egészen pontosan 276 új sor hozzáadva és 276 régi sor törölve
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22
drivers/mtd/nand/au1550nd.c
Fájl megtekintése

@@ -39,7 +39,7 @@ struct au1550nd_ctx {
*/
static u_char au_read_byte(struct mtd_info *mtd)
{
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd_to_nand(mtd);
u_char ret = readb(this->IO_ADDR_R);
wmb(); /* drain writebuffer */
return ret;
@@ -54,7 +54,7 @@ static u_char au_read_byte(struct mtd_info *mtd)
*/
static void au_write_byte(struct mtd_info *mtd, u_char byte)
{
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd_to_nand(mtd);
writeb(byte, this->IO_ADDR_W);
wmb(); /* drain writebuffer */
}
@@ -67,7 +67,7 @@ static void au_write_byte(struct mtd_info *mtd, u_char byte)
*/
static u_char au_read_byte16(struct mtd_info *mtd)
{
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd_to_nand(mtd);
u_char ret = (u_char) cpu_to_le16(readw(this->IO_ADDR_R));
wmb(); /* drain writebuffer */
return ret;
@@ -82,7 +82,7 @@ static u_char au_read_byte16(struct mtd_info *mtd)
*/
static void au_write_byte16(struct mtd_info *mtd, u_char byte)
{
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd_to_nand(mtd);
writew(le16_to_cpu((u16) byte), this->IO_ADDR_W);
wmb(); /* drain writebuffer */
}
@@ -95,7 +95,7 @@ static void au_write_byte16(struct mtd_info *mtd, u_char byte)
*/
static u16 au_read_word(struct mtd_info *mtd)
{
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd_to_nand(mtd);
u16 ret = readw(this->IO_ADDR_R);
wmb(); /* drain writebuffer */
return ret;
@@ -112,7 +112,7 @@ static u16 au_read_word(struct mtd_info *mtd)
static void au_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
{
int i;
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd_to_nand(mtd);
for (i = 0; i < len; i++) {
writeb(buf[i], this->IO_ADDR_W);
@@ -131,7 +131,7 @@ static void au_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
static void au_read_buf(struct mtd_info *mtd, u_char *buf, int len)
{
int i;
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd_to_nand(mtd);
for (i = 0; i < len; i++) {
buf[i] = readb(this->IO_ADDR_R);
@@ -150,7 +150,7 @@ static void au_read_buf(struct mtd_info *mtd, u_char *buf, int len)
static void au_write_buf16(struct mtd_info *mtd, const u_char *buf, int len)
{
int i;
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd_to_nand(mtd);
u16 *p = (u16 *) buf;
len >>= 1;
@@ -172,7 +172,7 @@ static void au_write_buf16(struct mtd_info *mtd, const u_char *buf, int len)
static void au_read_buf16(struct mtd_info *mtd, u_char *buf, int len)
{
int i;
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd_to_nand(mtd);
u16 *p = (u16 *) buf;
len >>= 1;
@@ -198,7 +198,7 @@ static void au_read_buf16(struct mtd_info *mtd, u_char *buf, int len)
static void au1550_hwcontrol(struct mtd_info *mtd, int cmd)
{
struct au1550nd_ctx *ctx = container_of(mtd, struct au1550nd_ctx, info);
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd_to_nand(mtd);
switch (cmd) {
@@ -268,7 +268,7 @@ static void au1550_select_chip(struct mtd_info *mtd, int chip)
static void au1550_command(struct mtd_info *mtd, unsigned command, int column, int page_addr)
{
struct au1550nd_ctx *ctx = container_of(mtd, struct au1550nd_ctx, info);
struct nand_chip *this = mtd->priv;
struct nand_chip *this = mtd_to_nand(mtd);
int ce_override = 0, i;
unsigned long flags = 0;