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greybus: gpio: remove incorrect todo comments

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The module reference count is incremented by gpiolib when a gpio is
requested, and the driver callbacks certainly do sleep.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
This commit is contained in:
Johan Hovold
2015-03-19 16:51:10 +01:00
committed by Greg Kroah-Hartman
parent c2a6610686
commit 56c2da1873
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/greybus/gpio.c
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@@ -747,7 +747,7 @@ static int gb_gpio_connection_init(struct gb_connection *connection)
gpio->label = "greybus_gpio";
gpio->dev = &connection->dev;
gpio->owner = THIS_MODULE; /* XXX Module get? */
gpio->owner = THIS_MODULE;
gpio->request = gb_gpio_request;
gpio->free = gb_gpio_free;
@@ -761,7 +761,7 @@ static int gb_gpio_connection_init(struct gb_connection *connection)
gpio->to_irq = gb_gpio_to_irq;
gpio->base = -1; /* Allocate base dynamically */
gpio->ngpio = gb_gpio_controller->line_max + 1;
gpio->can_sleep = true; /* XXX */
gpio->can_sleep = true;
ret = gpiochip_add(gpio);
if (ret) {