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Message-Id: <1447681080-31232-28-git-send-email-boris.brezillon@free-electrons.com>
Date: Mon, 16 Nov 2015 14:38:00 +0100
From: Boris Brezillon <boris.brezillon@...e-electrons.com>
To: David Woodhouse <dwmw2@...radead.org>,
Brian Norris <computersforpeace@...il.com>,
linux-mtd@...ts.infradead.org
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Jonathan Corbet <corbet@....net>, linux-doc@...r.kernel.org,
Hartley Sweeten <hsweeten@...ionengravers.com>,
Ryan Mallon <rmallon@...il.com>,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <kernel@...gutronix.de>,
Imre Kaloz <kaloz@...nwrt.org>,
Krzysztof Halasa <khalasa@...p.pl>,
Tony Lindgren <tony@...mide.com>, linux-omap@...r.kernel.org,
Alexander Clouter <alex@...riz.org.uk>,
Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
Gregory CLEMENT <gregory.clement@...e-electrons.com>,
Jason Cooper <jason@...edaemon.net>,
Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
Andrew Lunn <andrew@...n.ch>, Daniel Mack <daniel@...que.org>,
Haojian Zhuang <haojian.zhuang@...il.com>,
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Marek Vasut <marek.vasut@...il.com>,
Steven Miao <realmz6@...il.com>,
adi-buildroot-devel@...ts.sourceforge.net,
Mikael Starvik <starvik@...s.com>,
Jesper Nilsson <jesper.nilsson@...s.com>,
linux-cris-kernel@...s.com, Josh Wu <josh.wu@...el.com>,
Wan ZongShun <mcuos.com@...il.com>,
Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>,
Maxim Levitsky <maximlevitsky@...il.com>,
Kukjin Kim <kgene@...nel.org>,
Krzysztof Kozlowski <k.kozlowski@...sung.com>,
linux-samsung-soc@...r.kernel.org,
Maxime Ripard <maxime.ripard@...e-electrons.com>,
Chen-Yu Tsai <wens@...e.org>, linux-sunxi@...glegroups.com,
Stefan Agner <stefan@...er.ch>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
devel@...verdev.osuosl.org,
Boris Brezillon <boris.brezillon@...e-electrons.com>
Subject: [PATCH 27/27] staging: mt29f_spinand: make use of nand_set/get_controller_data() helpers
New helpers have been added to avoid directly accessing chip->field. Use
them where appropriate.
Signed-off-by: Boris Brezillon <boris.brezillon@...e-electrons.com>
---
drivers/staging/mt29f_spinand/mt29f_spinand.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/mt29f_spinand/mt29f_spinand.c b/drivers/staging/mt29f_spinand/mt29f_spinand.c
index b7d429d..5b3027a 100644
--- a/drivers/staging/mt29f_spinand/mt29f_spinand.c
+++ b/drivers/staging/mt29f_spinand/mt29f_spinand.c
@@ -32,7 +32,7 @@
static inline struct spinand_state *mtd_to_state(struct mtd_info *mtd)
{
struct nand_chip *chip = mtd_to_nand(mtd);
- struct spinand_info *info = (struct spinand_info *)chip->priv;
+ struct spinand_info *info = (struct spinand_info *)nand_get_controller_data(chip);
struct spinand_state *state = (struct spinand_state *)info->priv;
return state;
@@ -633,7 +633,7 @@ static int spinand_read_page_hwecc(struct mtd_info *mtd, struct nand_chip *chip,
u8 *p = buf;
int eccsize = chip->ecc.size;
int eccsteps = chip->ecc.steps;
- struct spinand_info *info = (struct spinand_info *)chip->priv;
+ struct spinand_info *info = (struct spinand_info *)nand_get_controller_data(chip);
enable_read_hw_ecc = 1;
@@ -679,7 +679,7 @@ static u8 spinand_read_byte(struct mtd_info *mtd)
static int spinand_wait(struct mtd_info *mtd, struct nand_chip *chip)
{
- struct spinand_info *info = (struct spinand_info *)chip->priv;
+ struct spinand_info *info = (struct spinand_info *)nand_get_controller_data(chip);
unsigned long timeo = jiffies;
int retval, state = chip->state;
@@ -745,7 +745,7 @@ static void spinand_cmdfunc(struct mtd_info *mtd, unsigned int command,
int column, int page)
{
struct nand_chip *chip = mtd_to_nand(mtd);
- struct spinand_info *info = (struct spinand_info *)chip->priv;
+ struct spinand_info *info = (struct spinand_info *)nand_get_controller_data(chip);
struct spinand_state *state = (struct spinand_state *)info->priv;
switch (command) {
@@ -894,7 +894,7 @@ static int spinand_probe(struct spi_device *spi_nand)
#endif
nand_set_flash_node(chip, spi_nand->dev.of_node);
- chip->priv = info;
+ nand_set_controller_data(chip, info);
chip->read_buf = spinand_read_buf;
chip->write_buf = spinand_write_buf;
chip->read_byte = spinand_read_byte;
--
2.1.4
--
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