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| author |   Linus Walleij <linus.walleij@linaro.org> | 2019-12-09 01:42:42 +0100 |
|---|---|---|
| committer |   Pavel <pavel@ucw.cz> | 2019-12-21 20:09:54 +0100 |
| commit | 4c3718f9d6a6f6557b6e5564af8bd90130123fb8 (patch) | |
| tree | 8b53dd0741987d057856df78ccc37004022a2cfa /include | |
| parent | leds: pca963x: Fix open-drain initialization (diff) | |
| download | linux-dev-4c3718f9d6a6f6557b6e5564af8bd90130123fb8.tar.xz linux-dev-4c3718f9d6a6f6557b6e5564af8bd90130123fb8.zip | |
leds: bd2802: Convert to use GPIO descriptors
The Rohm BD2802 have no in-kernel users so we can drop the
GPIO number from the platform data and require users to
provide the GPIO line using machine descriptors.
As the descriptors come with inherent polarity inversion
semantics, we invert the calls to set the GPIO line such
that 0 means "unasserted" and 1 means "asserted".
Put a note in the driver that machine descriptor tables
will need to specify that the line is active low.
Cc: Kim Kyuwon <chammoru@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/leds-bd2802.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/leds-bd2802.h b/include/linux/leds-bd2802.h index dd93c8d787b4..ec577f5f8707 100644 --- a/include/linux/leds-bd2802.h +++ b/include/linux/leds-bd2802.h @@ -11,7 +11,6 @@ #define _LEDS_BD2802_H_ struct bd2802_led_platform_data{ - int reset_gpio; u8 rgb_time; }; |