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authorDmitry Osipenko <digetx@gmail.com>2021-01-22 21:55:41 +0300
committerBartosz Golaszewski <bgolaszewski@baylibre.com>2021-02-15 13:43:30 +0300
commitb2a6115f31a53fac54c792e8215da3aed47f8008 (patch)
tree935b92677b69854f8db119091381c28fc3d8dc5c /drivers/gpio
parent718ff946668ed5f22477bf88d8e2a8630370586b (diff)
downloadlinux-b2a6115f31a53fac54c792e8215da3aed47f8008.tar.xz
gpio: tegra: Use debugfs_create_devm_seqfile()
Use resource-managed variant of debugfs_create_file(0444) to prepare code for the modularization of the driver. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Diffstat (limited to 'drivers/gpio')
-rw-r--r--drivers/gpio/gpio-tegra.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 93f471d8c69c..8eb2fa369470 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -609,7 +609,7 @@ static void tegra_gpio_irq_release_resources(struct irq_data *d)
static int tegra_dbg_gpio_show(struct seq_file *s, void *unused)
{
- struct tegra_gpio_info *tgi = s->private;
+ struct tegra_gpio_info *tgi = dev_get_drvdata(s->private);
unsigned int i, j;
for (i = 0; i < tgi->bank_count; i++) {
@@ -631,12 +631,10 @@ static int tegra_dbg_gpio_show(struct seq_file *s, void *unused)
return 0;
}
-DEFINE_SHOW_ATTRIBUTE(tegra_dbg_gpio);
-
static void tegra_gpio_debuginit(struct tegra_gpio_info *tgi)
{
- debugfs_create_file("tegra_gpio", 0444, NULL, tgi,
- &tegra_dbg_gpio_fops);
+ debugfs_create_devm_seqfile(tgi->dev, "tegra_gpio", NULL,
+ tegra_dbg_gpio_show);
}
#else