diff options
| author |   Axel Lin <axel.lin@gmail.com> | 2012-09-01 14:11:22 +0800 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2012-09-01 12:52:24 +0200 |
| commit | 1146f8822ae6601e24f9072d6cd74f76506142cd (patch) | |
| tree | 100cf7b583b03032fc2ee091ab3c585e8b21d2e6 /drivers/gpio/gpio-rdc321x.c | |
| parent | gpio: em: Fix checking return value of irq_alloc_descs (diff) | |
| download | linux-dev-1146f8822ae6601e24f9072d6cd74f76506142cd.tar.xz linux-dev-1146f8822ae6601e24f9072d6cd74f76506142cd.zip | |
gpio: rdc321x: Prevent removal of modules exporting active GPIOs
This driver can be built as a module, set the missing owner field of
struct gpio_chip to prevent removal of modules exporting active GPIOs.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpio/gpio-rdc321x.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-rdc321x.c b/drivers/gpio/gpio-rdc321x.c index e97016af6443..b62d443e9a59 100644 --- a/drivers/gpio/gpio-rdc321x.c +++ b/drivers/gpio/gpio-rdc321x.c @@ -170,6 +170,7 @@ static int __devinit rdc321x_gpio_probe(struct platform_device *pdev) rdc321x_gpio_dev->reg2_data_base = r->start + 0x4; rdc321x_gpio_dev->chip.label = "rdc321x-gpio"; + rdc321x_gpio_dev->chip.owner = THIS_MODULE; rdc321x_gpio_dev->chip.direction_input = rdc_gpio_direction_input; rdc321x_gpio_dev->chip.direction_output = rdc_gpio_config; rdc321x_gpio_dev->chip.get = rdc_gpio_get_value; |