irqchip/gicv3: Add a iort_pmsi_get_dev_id() prototype

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iort_pmsi_get_dev_id() has a __weak definition in the driver, and
an override in arm64 specific code, but the declaration is conditional
and not always seen when the copy in the driver gets built:

drivers/irqchip/irq-gic-v3-its-platform-msi.c:41:12: error: no previous prototype for 'iort_pmsi_get_dev_id' [-Werror=missing-prototypes]

Move the existing declaration out of the #ifdef block to ensure
it can be seen in all configurations.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Hanjun Guo <guohanjun@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230516200516.554663-5-arnd@kernel.org

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Arnd Bergmann 2023-05-16 22:05:08 +02:00 • committed by Marc Zyngier

parent 5b7e567620

commit 415e842947

1 changed files with 2 additions and 1 deletions

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include/linux/acpi_iort.h

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