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>
This commit is contained in:
Linus Walleij
2019-04-04 23:55:14 +07:00
parent 4f2f95e9a8
commit 27157af663
2 changed files with 0 additions and 11 deletions

View File

@@ -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;