From 0aa3ebffc43cb8974f2fca92d07b9ebeba0f67c1 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 29 May 2019 20:23:47 -0300 Subject: 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: Mauro Carvalho Chehab Signed-off-by: Linus Walleij --- Documentation/driver-api/gpio/driver.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/driver-api/gpio/driver.rst b/Documentation/driver-api/gpio/driver.rst index 58036c2d84d2..4af9aae724f0 100644 --- a/Documentation/driver-api/gpio/driver.rst +++ b/Documentation/driver-api/gpio/driver.rst @@ -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() -- cgit v1.2.3-59-g8ed1b