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sunxi: axp: Change axp_gpio_foo prototypes to match gpio uclass ops

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Change the axp_gpio_foo function prototypes to match the gpio uclass op
prototypes, this is a preparation patch for moving the axp gpio code to
a separate driver-model gpio driver.

Note that the ugly calls with a NULL udev pointer in drivers/gpio/sunxi_gpio.c
this adds are removed in a later patch.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
This commit is contained in:
Hans de Goede
2015-04-22 16:27:01 +02:00
parent 746c087bd3
commit 12ce15538a
5 changed files with 26 additions and 22 deletions
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10
include/axp209.h
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@ -4,6 +4,8 @@
* SPDX-License-Identifier: GPL-2.0+
*/
struct udevice;
enum axp209_reg {
AXP209_POWER_STATUS = 0x00,
AXP209_CHIP_VERSION = 0x03,
@ -53,7 +55,7 @@ extern int axp209_init(void);
extern int axp209_poweron_by_dc(void);
extern int axp209_power_button(void);
extern int axp_gpio_direction_input(unsigned int pin);
extern int axp_gpio_direction_output(unsigned int pin, unsigned int val);
extern int axp_gpio_get_value(unsigned int pin);
extern int axp_gpio_set_value(unsigned int pin, unsigned int val);
extern int axp_gpio_direction_input(struct udevice *dev, unsigned offset);
extern int axp_gpio_direction_output(struct udevice *dev, unsigned offset, int val);
extern int axp_gpio_get_value(struct udevice *dev, unsigned offset);
extern int axp_gpio_set_value(struct udevice *dev, unsigned offset, int val);