gpio/via: rename VIA local config struct

The local VIA GPIO config struct "gpio_config" collides with my
extension to the gpio_chip struct, so rename it to
viafb_gpio_config so we don't get this clash.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

diff --git a/drivers/video/via/via-gpio.c b/drivers/video/via/via-gpio.c
index c2a0a1cfd3b3fe6c9f2da44e8574fe9a20591be5..ab5341814c741af49674ca407f6dea0080776602 100644 (file)
--- a/drivers/video/via/via-gpio.c
+++ b/drivers/video/via/via-gpio.c
@@ -145,7 +145,7 @@ static int via_gpio_get(struct gpio_chip *chip, unsigned int nr)
 }
 
 
-static struct viafb_gpio_cfg gpio_config = {
+static struct viafb_gpio_cfg viafb_gpio_config = {
        .gpio_chip = {
                .label = "VIAFB onboard GPIO",
                .owner = THIS_MODULE,
@@ -183,8 +183,8 @@ static int viafb_gpio_resume(void *private)
 {
        int i;
 
-       for (i = 0; i < gpio_config.gpio_chip.ngpio; i += 2)
-               viafb_gpio_enable(gpio_config.active_gpios[i]);
+       for (i = 0; i < viafb_gpio_config.gpio_chip.ngpio; i += 2)
+               viafb_gpio_enable(viafb_gpio_config.active_gpios[i]);
        return 0;
 }
 
@@ -201,9 +201,9 @@ int viafb_gpio_lookup(const char *name)
 {
        int i;
 
-       for (i = 0; i < gpio_config.gpio_chip.ngpio; i++)
-               if (!strcmp(name, gpio_config.active_gpios[i]->vg_name))
-                       return gpio_config.gpio_chip.base + i;
+       for (i = 0; i < viafb_gpio_config.gpio_chip.ngpio; i++)
+               if (!strcmp(name, viafb_gpio_config.active_gpios[i]->vg_name))
+                       return viafb_gpio_config.gpio_chip.base + i;
        return -1;
 }
 EXPORT_SYMBOL_GPL(viafb_gpio_lookup);
@@ -229,14 +229,15 @@ static __devinit int viafb_gpio_probe(struct platform_device *platdev)
                for (gpio = viafb_all_gpios;
                     gpio < viafb_all_gpios + VIAFB_NUM_GPIOS; gpio++)
                        if (gpio->vg_port_index == port_cfg[i].ioport_index) {
-                               gpio_config.active_gpios[ngpio] = gpio;
-                               gpio_config.gpio_names[ngpio] = gpio->vg_name;
+                               viafb_gpio_config.active_gpios[ngpio] = gpio;
+                               viafb_gpio_config.gpio_names[ngpio] =
+                                       gpio->vg_name;
                                ngpio++;
                        }
        }
-       gpio_config.gpio_chip.ngpio = ngpio;
-       gpio_config.gpio_chip.names = gpio_config.gpio_names;
-       gpio_config.vdev = vdev;
+       viafb_gpio_config.gpio_chip.ngpio = ngpio;
+       viafb_gpio_config.gpio_chip.names = viafb_gpio_config.gpio_names;
+       viafb_gpio_config.vdev = vdev;
        if (ngpio == 0) {
                printk(KERN_INFO "viafb: no GPIOs configured\n");
                return 0;
@@ -245,18 +246,18 @@ static __devinit int viafb_gpio_probe(struct platform_device *platdev)
         * Enable the ports.  They come in pairs, with a single
         * enable bit for both.
         */
-       spin_lock_irqsave(&gpio_config.vdev->reg_lock, flags);
+       spin_lock_irqsave(&viafb_gpio_config.vdev->reg_lock, flags);
        for (i = 0; i < ngpio; i += 2)
-               viafb_gpio_enable(gpio_config.active_gpios[i]);
-       spin_unlock_irqrestore(&gpio_config.vdev->reg_lock, flags);
+               viafb_gpio_enable(viafb_gpio_config.active_gpios[i]);
+       spin_unlock_irqrestore(&viafb_gpio_config.vdev->reg_lock, flags);
        /*
         * Get registered.
         */
-       gpio_config.gpio_chip.base = -1;  /* Dynamic */
-       ret = gpiochip_add(&gpio_config.gpio_chip);
+       viafb_gpio_config.gpio_chip.base = -1;  /* Dynamic */
+       ret = gpiochip_add(&viafb_gpio_config.gpio_chip);
        if (ret) {
                printk(KERN_ERR "viafb: failed to add gpios (%d)\n", ret);
-               gpio_config.gpio_chip.ngpio = 0;
+               viafb_gpio_config.gpio_chip.ngpio = 0;
        }
 #ifdef CONFIG_PM
        viafb_pm_register(&viafb_gpio_pm_hooks);
@@ -277,8 +278,8 @@ static int viafb_gpio_remove(struct platform_device *platdev)
        /*
         * Get unregistered.
         */
-       if (gpio_config.gpio_chip.ngpio > 0) {
-               ret = gpiochip_remove(&gpio_config.gpio_chip);
+       if (viafb_gpio_config.gpio_chip.ngpio > 0) {
+               ret = gpiochip_remove(&viafb_gpio_config.gpio_chip);
                if (ret) { /* Somebody still using it? */
                        printk(KERN_ERR "Viafb: GPIO remove failed\n");
                        return ret;
@@ -287,11 +288,11 @@ static int viafb_gpio_remove(struct platform_device *platdev)
        /*
         * Disable the ports.
         */
-       spin_lock_irqsave(&gpio_config.vdev->reg_lock, flags);
-       for (i = 0; i < gpio_config.gpio_chip.ngpio; i += 2)
-               viafb_gpio_disable(gpio_config.active_gpios[i]);
-       gpio_config.gpio_chip.ngpio = 0;
-       spin_unlock_irqrestore(&gpio_config.vdev->reg_lock, flags);
+       spin_lock_irqsave(&viafb_gpio_config.vdev->reg_lock, flags);
+       for (i = 0; i < viafb_gpio_config.gpio_chip.ngpio; i += 2)
+               viafb_gpio_disable(viafb_gpio_config.active_gpios[i]);
+       viafb_gpio_config.gpio_chip.ngpio = 0;
+       spin_unlock_irqrestore(&viafb_gpio_config.vdev->reg_lock, flags);
        return ret;
 }