[PATCH 03/27] mtd: nand: update examples in the documentation to use mtd_to_nand()

Boris Brezillon
2015-11-16T13:38:17Z

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>
---
Documentation/DocBook/mtdnand.tmpl | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/DocBook/mtdnand.tmpl b/Documentation/DocBook/mtdnand.tmpl
index 7da8f04..403a7ab 100644
--- a/Documentation/DocBook/mtdnand.tmpl
+++ b/Documentation/DocBook/mtdnand.tmpl
@@ -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;
--
2.1.4