irqchip: crossbar: Introduce centralized check for crossbar write

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This is a basic check to ensure that crossbar register needs to be
written. This ensures that we have a common check which is used in
both map and unmap logic.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Link: https://lkml.kernel.org/r/1403766634-18543-15-git-send-email-r.sricharan@ti.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

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Nishanth Menon 2014-06-26 12:40:32 +05:30 • committed by Jason Cooper

parent 2f7d2fb71d

commit 29918b6790

1 changed files with 12 additions and 2 deletions

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drivers/irqchip/irq-crossbar.c

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