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>
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@@ -229,9 +229,6 @@ struct gpio_irq_chip {
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* @reg_clr: output clear register (out=low) for generic GPIO
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* @reg_dir_out: direction out setting register for generic GPIO
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* @reg_dir_in: direction in setting register for generic GPIO
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* @bgpio_dir_inverted: indicates that the direction register is inverted
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* (gpiolib private state variable) this means @reg_dir_in is
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* available but not @reg_dir_out.
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* @bgpio_dir_unreadable: indicates that the direction register(s) cannot
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* be read and we need to rely on out internal state tracking.
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* @bgpio_bits: number of register bits used for a generic GPIO i.e.
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@@ -305,7 +302,6 @@ struct gpio_chip {
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void __iomem *reg_clr;
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void __iomem *reg_dir_out;
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void __iomem *reg_dir_in;
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bool bgpio_dir_inverted;
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bool bgpio_dir_unreadable;
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int bgpio_bits;
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spinlock_t bgpio_lock;
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