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[media] rc: meson-ir: use readl_relaxed in the interrupt handler
authorHeiner Kallweit <hkallweit1@gmail.com>
Wed, 12 Apr 2017 19:33:57 +0000 (16:33 -0300)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Tue, 6 Jun 2017 11:56:29 +0000 (08:56 -0300)
commit137edc02e7f005ca2a7060b41968aa46a3b7b048
tree607f967c57f5372020ecaeadafa6d98b001d4653tree | snapshot
parent705aa578d408f669cd28d9de076ff14bc659371ccommit | diff
[media] rc: meson-ir: use readl_relaxed in the interrupt handler

We don't need the memory barriers here and an interrupt handler should
be as fast as possible. Therefore switch to readl_relaxed.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/rc/meson-ir.c diff | blob | history
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