diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-tegra.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c index 9a9c8b188c08..0e14caa4b66d 100644 --- a/drivers/gpio/gpio-tegra.c +++ b/drivers/gpio/gpio-tegra.c @@ -6,6 +6,8 @@ * Author: * Erik Gilling <konkers@google.com> * + * Copyright (c) 2011 NVIDIA Corporation. + * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and * may be copied, distributed, and modified under those terms. @@ -378,7 +380,7 @@ static int __init tegra_gpio_init(void) int i; int j; - for (i = 0; i < 7; i++) { + for (i = 0; i < ARRAY_SIZE(tegra_gpio_banks); i++) { for (j = 0; j < 4; j++) { int gpio = tegra_gpio_compose(i, j, 0); __raw_writel(0x00, GPIO_INT_ENB(gpio)); @@ -445,7 +447,8 @@ static int dbg_gpio_show(struct seq_file *s, void *unused) int i; int j; - for (i = 0; i < 7; i++) { + seq_printf(s, "Bank:Port CNF OE OUT IN INT_STA INT_ENB INT_LVL\n"); + for (i = 0; i < ARRAY_SIZE(tegra_gpio_banks); i++) { for (j = 0; j < 4; j++) { int gpio = tegra_gpio_compose(i, j, 0); seq_printf(s, |