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doc: mtd: nand: update examples to use mtd_to_nand()

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mtd_to_nand() has been introduced to hide accesses to mtd->priv.
All NAND controller drivers should use it instead of directly accessing
the ->priv field.

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 2015-11-16 14:37:36 +01:00 committed by Brian Norris
parent c291b3c352
commit 1e6460abf7
1 changed files with 2 additions and 2 deletions
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4
Documentation/DocBook/mtdnand.tmpl
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@ -235,7 +235,7 @@ static void board_hwcontrol(struct mtd_info *mtd, int cmd)
<programlisting> <programlisting>
static void board_hwcontrol(struct mtd_info *mtd, int cmd) static void board_hwcontrol(struct mtd_info *mtd, int cmd)
{ {
struct nand_chip *this = (struct nand_chip *) mtd->priv; struct nand_chip *this = mtd_to_nand(mtd);
switch(cmd){ switch(cmd){
case NAND_CTL_SETCLE: this->IO_ADDR_W |= CLE_ADRR_BIT; break; case NAND_CTL_SETCLE: this->IO_ADDR_W |= CLE_ADRR_BIT; break;
case NAND_CTL_CLRCLE: this->IO_ADDR_W &amp;= ~CLE_ADRR_BIT; break; case NAND_CTL_CLRCLE: this->IO_ADDR_W &amp;= ~CLE_ADRR_BIT; break;
@ -399,7 +399,7 @@ static void board_select_chip (struct mtd_info *mtd, int chip)
<programlisting> <programlisting>
static void board_select_chip (struct mtd_info *mtd, int chip) static void board_select_chip (struct mtd_info *mtd, int chip)
{ {
struct nand_chip *this = (struct nand_chip *) mtd->priv; struct nand_chip *this = mtd_to_nand(mtd);
/* Deselect all chips */ /* Deselect all chips */
this->IO_ADDR_R &amp;= ~BOARD_NAND_ADDR_MASK; this->IO_ADDR_R &amp;= ~BOARD_NAND_ADDR_MASK;