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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2023-03-22 15:39:56 +0100 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2023-05-29 16:41:29 +0200 |
| commit | 2b5e61f5069c29df7119af683ea1cf3c3f20a4bd (patch) | |
| tree | 7841283c14984cc3f00a5d7116360497b7b07c43 | |
| parent | extcon: Use sysfs_emit() to instead of sprintf() (diff) | |
| download | linux-2b5e61f5069c29df7119af683ea1cf3c3f20a4bd.tar.xz linux-2b5e61f5069c29df7119af683ea1cf3c3f20a4bd.zip | |
extcon: Amend kernel documentation of struct extcon_dev
First of all, the @lock description is missing. Add it.
Second, correct the terminator value for the mutual exclusive
cabling.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
| -rw-r--r-- | drivers/extcon/extcon.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/extcon/extcon.h b/drivers/extcon/extcon.h index 93b5e0306966..15616446140d 100644 --- a/drivers/extcon/extcon.h +++ b/drivers/extcon/extcon.h @@ -13,8 +13,8 @@ * are disabled. * @mutually_exclusive: Array of mutually exclusive set of cables that cannot * be attached simultaneously. The array should be - * ending with NULL or be NULL (no mutually exclusive - * cables). For example, if it is { 0x7, 0x30, 0}, then, + * ending with 0 or be NULL (no mutually exclusive cables). + * For example, if it is {0x7, 0x30, 0}, then, * {0, 1}, {0, 1, 2}, {0, 2}, {1, 2}, or {4, 5} cannot * be attached simulataneously. {0x7, 0} is equivalent to * {0x3, 0x6, 0x5, 0}. If it is {0xFFFFFFFF, 0}, there @@ -27,7 +27,7 @@ * @nh: Notifier for the state change events from this extcon * @entry: To support list of extcon devices so that users can * search for extcon devices based on the extcon name. - * @lock: + * @lock: Protects device state and serialises device registration * @max_supported: Internal value to store the number of cables. * @extcon_dev_type: Device_type struct to provide attribute_groups * customized for each extcon device. |