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greybus: gpio: fix debugfs output

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Fix debugfs output by removing the unimplemented, custom dbg_show
callback. The default implementation is perfectly sufficient.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold
2015-05-26 15:29:19 +02:00
committed by Greg Kroah-Hartman
parent 1d771fe41e
commit c8d1ad8013
1 changed files with 0 additions and 6 deletions
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6
drivers/staging/greybus/gpio.c
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@@ -414,11 +414,6 @@ static int gb_gpio_set_debounce(struct gpio_chip *chip, unsigned offset,
return gb_gpio_set_debounce_operation(ggc, (u8)offset, usec);
}
static void gb_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
{
return; /* XXX */
}
static int gb_gpio_controller_setup(struct gb_gpio_controller *ggc)
{
int ret;
@@ -616,7 +611,6 @@ static int gb_gpio_connection_init(struct gb_connection *connection)
gpio->get = gb_gpio_get;
gpio->set = gb_gpio_set;
gpio->set_debounce = gb_gpio_set_debounce;
gpio->dbg_show = gb_gpio_dbg_show;
gpio->to_irq = gb_gpio_to_irq;
gpio->base = -1; /* Allocate base dynamically */
gpio->ngpio = ggc->line_max + 1;