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| author | Stephen Warren <swarren@nvidia.com> | 2011-12-15 16:57:17 -0700 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-01-03 09:10:07 +0100 |
| commit | 43699dea1ea21a0d5786317a794cb2ba27a6f4fe (patch) | |
| tree | 6a1f26cce9cfe04ac93cd62005c14759722ffb74 /Documentation/pinctrl.txt | |
| parent | 63fd5984a9b2214cba7dd7dd7b5a75cf40dde39f (diff) | |
| download | lwn-43699dea1ea21a0d5786317a794cb2ba27a6f4fe.tar.gz lwn-43699dea1ea21a0d5786317a794cb2ba27a6f4fe.zip | |
pinctrl: pass name instead of device to pin_config_*
Obtaining a "struct pinctrl_dev *" is difficult for code not directly
related to the pinctrl subsystem. However, the device name of the pinctrl
device is fairly well known. So, modify pin_config_*() to take the device
name instead of the "struct pinctrl_dev *".
Signed-off-by: Stephen Warren <swarren@nvidia.com>
[rebased on top of refactoring code]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/pinctrl.txt')
| -rw-r--r-- | Documentation/pinctrl.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/pinctrl.txt b/Documentation/pinctrl.txt index f08064368291..44321d3227e8 100644 --- a/Documentation/pinctrl.txt +++ b/Documentation/pinctrl.txt @@ -208,7 +208,7 @@ unconnected. For example, a platform may do this: -ret = pin_config_set(dev, "FOO_GPIO_PIN", PLATFORM_X_PULL_UP); +ret = pin_config_set("foo-dev", "FOO_GPIO_PIN", PLATFORM_X_PULL_UP); To pull up a pin to VDD. The pin configuration driver implements callbacks for changing pin configuration in the pin controller ops like this: |