net: ipa: request GSI IRQ later

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Introduce gsi_irq_init() and gsi_irq_exit(), to encapsulate looking
up the GSI IRQ and registering its handler.  Call gsi_irq_init() a
little later in gsi_init(), and initialize the completion earlier.
The IRQ handler accesses both the GSI virtual memory pointer and the
completion, and this way these things will have been initialized
before the gsi_irq() can ever be called.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Alex Elder 2020-11-05 12:13:56 -06:00 • committed by Jakub Kicinski

parent 4a04d65c96

commit 0b8d676108

1 changed files with 41 additions and 26 deletions

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67

drivers/net/ipa/gsi.c

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