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| author | Linus Walleij <linus.walleij@linaro.org> | 2012-02-10 01:34:12 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-02-10 21:33:10 +0100 |
| commit | 77a5988355f993840928d195f790a939200a4ff0 (patch) | |
| tree | b2590450fb4c5e956ddfc119e6bb610ce53aa8a9 /drivers/pinctrl | |
| parent | befe5bdfbb698b3bc57c58d0bd7ca3391c9275ed (diff) | |
| download | linux-3.10-77a5988355f993840928d195f790a939200a4ff0.tar.gz linux-3.10-77a5988355f993840928d195f790a939200a4ff0.tar.bz2 linux-3.10-77a5988355f993840928d195f790a939200a4ff0.zip | |
pinctrl: changes hog mechanism to be self-referential
Instead of a specific boolean field to indicate if a map entry shall
be hogged, treat self-reference as an indication of desired hogging.
This drops one field off the map struct and has a nice Douglas R.
Hofstadter-feel to it.
Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/core.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index ec32c545f07..c5f76ad5a8c 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -793,11 +793,9 @@ int pinctrl_hog_maps(struct pinctrl_dev *pctldev) for (i = 0; i < pinctrl_maps_num; i++) { struct pinctrl_map const *map = &pinctrl_maps[i]; - if (!map->hog_on_boot) - continue; - if (map->ctrl_dev_name && - !strcmp(map->ctrl_dev_name, devname)) { + !strcmp(map->ctrl_dev_name, devname) && + !strcmp(map->dev_name, devname)) { /* OK time to hog! */ ret = pinctrl_hog_map(pctldev, map); if (ret) |