[PATCH 15/23] tegra: gpio: Drop use of CONFIG_xxx variables

[Simon Glass]

It is not a good idea to use things called CONFIG_xxx in the source code
since this prefix is reserved for use by Kconfig. Rename these variables.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 drivers/gpio/tegra_gpio.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpio/tegra_gpio.c b/drivers/gpio/tegra_gpio.c
index 5d3af8a016d..7f3a447f862 100644
--- a/drivers/gpio/tegra_gpio.c
+++ b/drivers/gpio/tegra_gpio.c
@@ -23,9 +23,9 @@
 #include <dm/device-internal.h>
 #include <dt-bindings/gpio/gpio.h>
 
-static const int CONFIG_SFIO = 0;
-static const int CONFIG_GPIO = 1;
-static const int DIRECTION_INPUT = 0;
+static const int CFG_SFIO;
+static const int CFG_GPIO = 1;
+static const int DIRECTION_INPUT;
 static const int DIRECTION_OUTPUT = 1;
 
 struct tegra_gpio_plat {
@@ -54,7 +54,7 @@ static int get_config(unsigned gpio)
 	debug("get_config: port = %d, bit = %d is %s\n",
 		GPIO_FULLPORT(gpio), GPIO_BIT(gpio), type ? "GPIO" : "SFPIO");
 
-	return type ? CONFIG_GPIO : CONFIG_SFIO;
+	return type ? CFG_GPIO : CFG_SFIO;
 }
 
 /* Config pin 'gpio' as GPIO or SFIO, based on 'type' */
@@ -68,7 +68,7 @@ static void set_config(unsigned gpio, int type)
 		GPIO_FULLPORT(gpio), GPIO_BIT(gpio), type ? "GPIO" : "SFPIO");
 
 	u = readl(&bank->gpio_config[GPIO_PORT(gpio)]);
-	if (type != CONFIG_SFIO)
+	if (type != CFG_SFIO)
 		u |= 1 << GPIO_BIT(gpio);
 	else
 		u &= ~(1 << GPIO_BIT(gpio));
@@ -216,7 +216,7 @@ void gpio_config_table(const struct tegra_gpio_config *config, int len)
 			set_direction(config[i].gpio, DIRECTION_OUTPUT);
 			break;
 		}
-		set_config(config[i].gpio, CONFIG_GPIO);
+		set_config(config[i].gpio, CFG_GPIO);
 	}
 }
 
-- 
2.32.0.605.g8dce9f2422-goog