[PATCH 2/7] media: solo6x10: remove unneeded GPIO direction setters

[Bartosz Golaszewski]

From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>

GPIO core already handles missing direction_input/output() callbacks.
The ones in this driver also effectively return magic numbers which is
not optimal either (the number accidentally corresponds with -EPERM which
is different from the number GPIOLIB returns and so inconsistent). Just
remove them.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
---
 drivers/media/pci/solo6x10/solo6x10-gpio.c | 14 --------------
 1 file changed, 14 deletions(-)

diff --git a/drivers/media/pci/solo6x10/solo6x10-gpio.c b/drivers/media/pci/solo6x10/solo6x10-gpio.c
index 084c30760e459e37cd1800132a93dfb0fc70398e..f51f865c69bd7b04fac7a1f951c734965d8fc993 100644
--- a/drivers/media/pci/solo6x10/solo6x10-gpio.c
+++ b/drivers/media/pci/solo6x10/solo6x10-gpio.c
@@ -116,18 +116,6 @@ static int solo_gpiochip_get_direction(struct gpio_chip *chip,
 	return -1;
 }
 
-static int solo_gpiochip_direction_input(struct gpio_chip *chip,
-					 unsigned int offset)
-{
-	return -1;
-}
-
-static int solo_gpiochip_direction_output(struct gpio_chip *chip,
-					  unsigned int offset, int value)
-{
-	return -1;
-}
-
 static int solo_gpiochip_get(struct gpio_chip *chip,
 						unsigned int offset)
 {
@@ -167,8 +155,6 @@ int solo_gpio_init(struct solo_dev *solo_dev)
 	solo_dev->gpio_dev.can_sleep = 0;
 
 	solo_dev->gpio_dev.get_direction = solo_gpiochip_get_direction;
-	solo_dev->gpio_dev.direction_input = solo_gpiochip_direction_input;
-	solo_dev->gpio_dev.direction_output = solo_gpiochip_direction_output;
 	solo_dev->gpio_dev.get = solo_gpiochip_get;
 	solo_dev->gpio_dev.set = solo_gpiochip_set;
 

-- 
2.48.1