Commit 0aa3ebff authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab Committed by Linus Walleij
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docs: gpio: driver.rst: fix a bad tag 



With ReST, [foo]_ means a reference to foo, causing this warning:

    Documentation/driver-api/gpio/driver.rst:419: WARNING: Unknown target name: "devm".

Fix it by using a literal for the name.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 8b74ae41

Documentation/driver-api/gpio/driver.rst

+1 −1
Original line number Diff line number Diff line
@@ -418,7 +418,7 @@ symbol: 


If there is a need to exclude certain GPIO lines from the IRQ domain handled by

these helpers, we can set .irq.need_valid_mask of the gpiochip before

[devm_]gpiochip_add_data() is called. This allocates an .irq.valid_mask with as

``[devm_]gpiochip_add_data()`` is called. This allocates an .irq.valid_mask with as

many bits set as there are GPIO lines in the chip, each bit representing line

0..n-1. Drivers can exclude GPIO lines by clearing bits from this mask. The mask

must be filled in before gpiochip_irqchip_add() or gpiochip_irqchip_add_nested()

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