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gpio/via: rename VIA local config struct

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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>
This commit is contained in:
Linus Walleij 2011-05-20 00:40:20 -06:00 committed by Grant Likely
parent 280df6b3c3
commit 1adb656e52
1 changed files with 25 additions and 24 deletions
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49
drivers/video/via/via-gpio.c
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@ -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 = { .gpio_chip = {
.label = "VIAFB onboard GPIO", .label = "VIAFB onboard GPIO",
.owner = THIS_MODULE, .owner = THIS_MODULE,
@ -183,8 +183,8 @@ static int viafb_gpio_resume(void *private)
{ {
int i; int i;
for (i = 0; i < gpio_config.gpio_chip.ngpio; i += 2) for (i = 0; i < viafb_gpio_config.gpio_chip.ngpio; i += 2)
viafb_gpio_enable(gpio_config.active_gpios[i]); viafb_gpio_enable(viafb_gpio_config.active_gpios[i]);
return 0; return 0;
} }
@ -201,9 +201,9 @@ int viafb_gpio_lookup(const char *name)
{ {
int i; int i;
for (i = 0; i < gpio_config.gpio_chip.ngpio; i++) for (i = 0; i < viafb_gpio_config.gpio_chip.ngpio; i++)
if (!strcmp(name, gpio_config.active_gpios[i]->vg_name)) if (!strcmp(name, viafb_gpio_config.active_gpios[i]->vg_name))
return gpio_config.gpio_chip.base + i; return viafb_gpio_config.gpio_chip.base + i;
return -1; return -1;
} }
EXPORT_SYMBOL_GPL(viafb_gpio_lookup); 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; for (gpio = viafb_all_gpios;
gpio < viafb_all_gpios + VIAFB_NUM_GPIOS; gpio++) gpio < viafb_all_gpios + VIAFB_NUM_GPIOS; gpio++)
if (gpio->vg_port_index == port_cfg[i].ioport_index) { if (gpio->vg_port_index == port_cfg[i].ioport_index) {
gpio_config.active_gpios[ngpio] = gpio; viafb_gpio_config.active_gpios[ngpio] = gpio;
gpio_config.gpio_names[ngpio] = gpio->vg_name; viafb_gpio_config.gpio_names[ngpio] =
gpio->vg_name;
ngpio++; ngpio++;
} }
} }
gpio_config.gpio_chip.ngpio = ngpio; viafb_gpio_config.gpio_chip.ngpio = ngpio;
gpio_config.gpio_chip.names = gpio_config.gpio_names; viafb_gpio_config.gpio_chip.names = viafb_gpio_config.gpio_names;
gpio_config.vdev = vdev; viafb_gpio_config.vdev = vdev;
if (ngpio == 0) { if (ngpio == 0) {
printk(KERN_INFO "viafb: no GPIOs configured\n"); printk(KERN_INFO "viafb: no GPIOs configured\n");
return 0; 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 the ports. They come in pairs, with a single
* enable bit for both. * 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) for (i = 0; i < ngpio; i += 2)
viafb_gpio_enable(gpio_config.active_gpios[i]); viafb_gpio_enable(viafb_gpio_config.active_gpios[i]);
spin_unlock_irqrestore(&gpio_config.vdev->reg_lock, flags); spin_unlock_irqrestore(&viafb_gpio_config.vdev->reg_lock, flags);
/* /*
* Get registered. * Get registered.
*/ */
gpio_config.gpio_chip.base = -1; /* Dynamic */ viafb_gpio_config.gpio_chip.base = -1; /* Dynamic */
ret = gpiochip_add(&gpio_config.gpio_chip); ret = gpiochip_add(&viafb_gpio_config.gpio_chip);
if (ret) { if (ret) {
printk(KERN_ERR "viafb: failed to add gpios (%d)\n", 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 #ifdef CONFIG_PM
viafb_pm_register(&viafb_gpio_pm_hooks); viafb_pm_register(&viafb_gpio_pm_hooks);
@ -277,8 +278,8 @@ static int viafb_gpio_remove(struct platform_device *platdev)
/* /*
* Get unregistered. * Get unregistered.
*/ */
if (gpio_config.gpio_chip.ngpio > 0) { if (viafb_gpio_config.gpio_chip.ngpio > 0) {
ret = gpiochip_remove(&gpio_config.gpio_chip); ret = gpiochip_remove(&viafb_gpio_config.gpio_chip);
if (ret) { /* Somebody still using it? */ if (ret) { /* Somebody still using it? */
printk(KERN_ERR "Viafb: GPIO remove failed\n"); printk(KERN_ERR "Viafb: GPIO remove failed\n");
return ret; return ret;
@ -287,11 +288,11 @@ static int viafb_gpio_remove(struct platform_device *platdev)
/* /*
* Disable the ports. * Disable the ports.
*/ */
spin_lock_irqsave(&gpio_config.vdev->reg_lock, flags); spin_lock_irqsave(&viafb_gpio_config.vdev->reg_lock, flags);
for (i = 0; i < gpio_config.gpio_chip.ngpio; i += 2) for (i = 0; i < viafb_gpio_config.gpio_chip.ngpio; i += 2)
viafb_gpio_disable(gpio_config.active_gpios[i]); viafb_gpio_disable(viafb_gpio_config.active_gpios[i]);
gpio_config.gpio_chip.ngpio = 0; viafb_gpio_config.gpio_chip.ngpio = 0;
spin_unlock_irqrestore(&gpio_config.vdev->reg_lock, flags); spin_unlock_irqrestore(&viafb_gpio_config.vdev->reg_lock, flags);
return ret; return ret;
} }