diff options
| author |   Linus Walleij <linus.walleij@linaro.org> | 2019-04-04 23:55:14 +0700 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-04-08 11:17:43 +0200 |
| commit | 27157af66324d529b43231c12b5d1e1a3e9fa620 (patch) | |
| tree | 7113bdece028625a5e3d93b82eb1883c894c7ae6 /include/linux/gpio | |
| parent | gpio: mmio: Fix bgpio_get_set & bgpio_get_set_multiple (diff) | |
| download | wireguard-linux-27157af66324d529b43231c12b5d1e1a3e9fa620.tar.xz wireguard-linux-27157af66324d529b43231c12b5d1e1a3e9fa620.zip | |
gpio: mmio: Drop bgpio_dir_inverted
The direction inversion semantics are now handled by simply
using the registers for in/out available, no need to keep
track of inversion semantics exmplicitly anymore.
Reviewed-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Jan Kotas <jank@cadence.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/gpio')
| -rw-r--r-- | include/linux/gpio/driver.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 95a51794c24a..4d69d458cf9f 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -229,9 +229,6 @@ struct gpio_irq_chip { * @reg_clr: output clear register (out=low) for generic GPIO * @reg_dir_out: direction out setting register for generic GPIO * @reg_dir_in: direction in setting register for generic GPIO - * @bgpio_dir_inverted: indicates that the direction register is inverted - * (gpiolib private state variable) this means @reg_dir_in is - * available but not @reg_dir_out. * @bgpio_dir_unreadable: indicates that the direction register(s) cannot * be read and we need to rely on out internal state tracking. * @bgpio_bits: number of register bits used for a generic GPIO i.e. @@ -305,7 +302,6 @@ struct gpio_chip { void __iomem *reg_clr; void __iomem *reg_dir_out; void __iomem *reg_dir_in; - bool bgpio_dir_inverted; bool bgpio_dir_unreadable; int bgpio_bits; spinlock_t bgpio_lock; |