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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/pinctrl/vt8500
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/pinctrl/vt8500')
-rw-r--r--kernel/drivers/pinctrl/vt8500/pinctrl-wmt.c18
1 files changed, 4 insertions, 14 deletions
diff --git a/kernel/drivers/pinctrl/vt8500/pinctrl-wmt.c b/kernel/drivers/pinctrl/vt8500/pinctrl-wmt.c
index d055d6330..fb22d3f62 100644
--- a/kernel/drivers/pinctrl/vt8500/pinctrl-wmt.c
+++ b/kernel/drivers/pinctrl/vt8500/pinctrl-wmt.c
@@ -486,16 +486,6 @@ static struct pinctrl_desc wmt_desc = {
.confops = &wmt_pinconf_ops,
};
-static int wmt_gpio_request(struct gpio_chip *chip, unsigned offset)
-{
- return pinctrl_request_gpio(chip->base + offset);
-}
-
-static void wmt_gpio_free(struct gpio_chip *chip, unsigned offset)
-{
- pinctrl_free_gpio(chip->base + offset);
-}
-
static int wmt_gpio_get_direction(struct gpio_chip *chip, unsigned offset)
{
struct wmt_pinctrl_data *data = dev_get_drvdata(chip->dev);
@@ -560,8 +550,8 @@ static int wmt_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
static struct gpio_chip wmt_gpio_chip = {
.label = "gpio-wmt",
.owner = THIS_MODULE,
- .request = wmt_gpio_request,
- .free = wmt_gpio_free,
+ .request = gpiochip_generic_request,
+ .free = gpiochip_generic_free,
.get_direction = wmt_gpio_get_direction,
.direction_input = wmt_gpio_direction_input,
.direction_output = wmt_gpio_direction_output,
@@ -594,9 +584,9 @@ int wmt_pinctrl_probe(struct platform_device *pdev,
data->dev = &pdev->dev;
data->pctl_dev = pinctrl_register(&wmt_desc, &pdev->dev, data);
- if (!data->pctl_dev) {
+ if (IS_ERR(data->pctl_dev)) {
dev_err(&pdev->dev, "Failed to register pinctrl\n");
- return -EINVAL;
+ return PTR_ERR(data->pctl_dev);
}
err = gpiochip_add(&data->gpio_chip);