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Commit 1e6460ab authored by Boris Brezillon's avatar Boris Brezillon Committed by Brian Norris
Browse files

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



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: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent c291b3c3

Documentation/DocBook/mtdnand.tmpl

+2 −2
Original line number Diff line number Diff line
@@ -235,7 +235,7 @@ static void board_hwcontrol(struct mtd_info *mtd, int cmd) 
		<programlisting>

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){

		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;
@@ -399,7 +399,7 @@ static void board_select_chip (struct mtd_info *mtd, int chip) 
		<programlisting>

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 */

	this->IO_ADDR_R &amp;= ~BOARD_NAND_ADDR_MASK;