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Since d621e8bae5ac9c67 (Create of_mm_gpiochip_remove), there is a
counterpart for of_mm_gpiochip_add.
This patch implements the remove function of the driver making use of
it.
Cc: Alexandre Courbot <[email protected]>
Cc: Fabian Vogt <[email protected]>
Signed-off-by: Ricardo Ribalda Delgado <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
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A platform_driver does not need to set an owner, it will be populated by the
driver core.
Signed-off-by: Wolfram Sang <[email protected]>
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Make of_device_id array const, because all OF functions
handle it as const.
Signed-off-by: Jingoo Han <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
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The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.
Signed-off-by: Jingoo Han <[email protected]>
Reviewed-by: Javier Martinez Canillas <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
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Read gpio output value from ZEVIO_GPIO_OUTPUT.
The spin_lock is required to ensure the direction is not changed before reading
input/ouput value.
Signed-off-by: Axel Lin <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
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This is a DT-only driver and it will be built only when CONFIG_OF is set.
So it's pointless to use of_match_ptr.
Signed-off-by: Axel Lin <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
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This driver supports the GPIO controller found in LSI ZEVIO SoCs.
It has been successfully tested on a TI nspire CX calculator.
Signed-off-by: Fabian Vogt <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
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