gpio: tegra: Iterate over the correct number of banks

When Tegra30 support was added to the Tegra GPIO driver, a few places
which iterated over all banks were not converted to use the variable
tegra_gpio_bank_count rather than hard-coding the bank count. Fix this.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Olof Johansson <olof@lixom.net>

diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 7d05a345776f06594ec1659d7ce141d15868a66e..12f349b3830d29589a6373b32e722f268bac58f9 100644 (file)
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -436,7 +436,7 @@ static int __devinit tegra_gpio_probe(struct platform_device *pdev)
                return -ENODEV;
        }
 
-       for (i = 0; i < 7; i++) {
+       for (i = 0; i < tegra_gpio_bank_count; i++) {
                for (j = 0; j < 4; j++) {
                        int gpio = tegra_gpio_compose(i, j, 0);
                        tegra_gpio_writel(0x00, GPIO_INT_ENB(gpio));
@@ -514,7 +514,7 @@ static int dbg_gpio_show(struct seq_file *s, void *unused)
        int i;
        int j;
 
-       for (i = 0; i < 7; i++) {
+       for (i = 0; i < tegra_gpio_bank_count; i++) {
                for (j = 0; j < 4; j++) {
                        int gpio = tegra_gpio_compose(i, j, 0);
                        seq_printf(s,