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.
Unified · Split
| @@ -418,7 +418,7 @@ symbol: · 417 unmodified lines | |||
| 418 | 418 | ||
| 419 | If there is a need to exclude certain GPIO lines from the IRQ domain handled by | 419 | If there is a need to exclude certain GPIO lines from the IRQ domain handled by |
| 420 | these helpers, we can set .irq.need_valid_mask of the gpiochip before | 420 | these helpers, we can set .irq.need_valid_mask of the gpiochip before |
| 421 | [devm_]gpiochip_add_data() is called. This allocates an .irq.valid_mask with as | 421 | ``[devm_]gpiochip_add_data()`` is called. This allocates an .irq.valid_mask with as |
| 422 | many bits set as there are GPIO lines in the chip, each bit representing line | 422 | many bits set as there are GPIO lines in the chip, each bit representing line |
| 423 | 0..n-1. Drivers can exclude GPIO lines by clearing bits from this mask. The mask | 423 | 0..n-1. Drivers can exclude GPIO lines by clearing bits from this mask. The mask |
| 424 | must be filled in before gpiochip_irqchip_add() or gpiochip_irqchip_add_nested() | 424 | must be filled in before gpiochip_irqchip_add() or gpiochip_irqchip_add_nested() |