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| author | Chanwoo Choi <cw00.choi@samsung.com> | 2015-06-11 20:17:02 +0900 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2015-08-10 11:48:55 +0900 |
| commit | 2519b7650e99d90643a7a20d623513de9c95a817 (patch) | |
| tree | 1bd74e01d8e4d7f2b23725db9d0fb480212fcd17 /drivers/extcon/extcon.c | |
| parent | 85a77ff0160ab0a70eb4e8b14200e29b4d35c355 (diff) | |
| download | linux-2519b7650e99d90643a7a20d623513de9c95a817.tar.gz linux-2519b7650e99d90643a7a20d623513de9c95a817.tar.bz2 linux-2519b7650e99d90643a7a20d623513de9c95a817.zip | |
extcon: Remove optional print_state() function pointer of struct extcon_dev
This patch removes the optional print_state() function pointer which included
in 'struct extcon_dev' because the extcon must maintain the consistent name
of extcon device on sysfs instead of inconsistent state of external connectors.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Diffstat (limited to 'drivers/extcon/extcon.c')
| -rw-r--r-- | drivers/extcon/extcon.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c index 43b57b02d050..d1fb5b4d024a 100644 --- a/drivers/extcon/extcon.c +++ b/drivers/extcon/extcon.c @@ -172,14 +172,6 @@ static ssize_t state_show(struct device *dev, struct device_attribute *attr, int i, count = 0; struct extcon_dev *edev = dev_get_drvdata(dev); - if (edev->print_state) { - int ret = edev->print_state(edev, buf); - - if (ret >= 0) - return ret; - /* Use default if failed */ - } - if (edev->max_supported == 0) return sprintf(buf, "%u\n", edev->state); |