From 1adb656e52e1159b0187bf6590df94c7ff44d389 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Fri, 20 May 2011 00:40:20 -0600 Subject: [PATCH] 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 Signed-off-by: Grant Likely --- drivers/video/via/via-gpio.c | 49 ++++++++++++++++++------------------ 1 file changed, 25 insertions(+), 24 deletions(-) diff --git a/drivers/video/via/via-gpio.c b/drivers/video/via/via-gpio.c index c2a0a1cfd3b3..ab5341814c74 100644 --- 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; }