gpiolib: Fix OnePlus mismerge

moetayuko · ppajda · commit 8a4a2dbacc91 · 2019-09-02T07:06:52.000+02:00
* They backported the original patch from 4.4 but didn't notice the API
   difference in 3.18.

Change-Id: If4f45caaab2ac75356c0ae314839884426518799
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
@@ -1147,7 +1147,7 @@ static bool _gpiod_get_raw_value(const struct gpio_desc *desc)
 			value = chip->get ? chip->get(chip, offset) : 0;
 		}
 	} else {
-		value = chip->get ? chip->get(chip, offset) : -EIO;
+		value = chip->get ? chip->get(chip, offset) : 0;
 		trace_gpio_value(desc_to_gpio(desc), 1, value);
 	}
 	return value;

Original file line number	Diff line number	Diff line change
`@@ -1147,7 +1147,7 @@ static bool _gpiod_get_raw_value(const struct gpio_desc *desc)`
`1147`	`1147`	`value = chip->get ? chip->get(chip, offset) : 0;`
`1148`	`1148`	`}`
`1149`	`1149`	`} else {`
`1150`		`- value = chip->get ? chip->get(chip, offset) : -EIO;`
	`1150`	`+ value = chip->get ? chip->get(chip, offset) : 0;`
`1151`	`1151`	`trace_gpio_value(desc_to_gpio(desc), 1, value);`
`1152`	`1152`	`}`
`1153`	`1153`	`return value;`