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authorLinus Walleij <linus.walleij@linaro.org>2017-09-24 20:39:12 +0300
committerBoris Brezillon <boris.brezillon@free-electrons.com>2017-10-07 12:27:48 +0300
commitf3d0d8d938b4d71be1f7fb003ca2ac9250b3be4d (patch)
tree7659e78e461701800520f9de90604572b44a7a3f /include/linux/mtd/nand-gpio.h
parente8901f3ab5b5c2ce75abdcd182b07d00fd6746fe (diff)
downloadlinux-f3d0d8d938b4d71be1f7fb003ca2ac9250b3be4d.tar.xz
mtd: nand: gpio: Convert to use GPIO descriptors
There is exactly one board in the kernel that defines platform data for the GPIO NAND driver. Use the feature to provide a lookup table for the GPIOs in the board file so we can convert the driver as a whole to just use GPIO descriptors. After this we can cut the use of <linux/of_gpio.h> and use the GPIO descriptor management from <linux/gpio/consumer.h> alone to grab and use the GPIOs used in the driver. I also created a local struct device *dev in the probe() function because I was getting annoyed with all the &pdev->dev dereferencing. Cc: arm@kernel.org Cc: Mike Rapoport <rppt@linux.vnet.ibm.com> Cc: Frans Klaver <fransklaver@gmail.com> Cc: Gerhard Sittig <gsi@denx.de> Cc: Jamie Iles <jamie.iles@oracle.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Jamie Iles <jamie.iles@oracle.com> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'include/linux/mtd/nand-gpio.h')
-rw-r--r--include/linux/mtd/nand-gpio.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/mtd/nand-gpio.h b/include/linux/mtd/nand-gpio.h
index be4f45d89be2..98f71908212d 100644
--- a/include/linux/mtd/nand-gpio.h
+++ b/include/linux/mtd/nand-gpio.h
@@ -4,11 +4,6 @@
#include <linux/mtd/rawnand.h>
struct gpio_nand_platdata {
- int gpio_nce;
- int gpio_nwp;
- int gpio_cle;
- int gpio_ale;
- int gpio_rdy;
void (*adjust_parts)(struct gpio_nand_platdata *, size_t);
struct mtd_partition *parts;
unsigned int num_parts;