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[9610] wlbt: Add memory barrier in BT IRQ handler
authorSoren Andersen <s.andersen@samsung.com>
Thu, 29 Nov 2018 12:45:06 +0000 (13:45 +0100)
committerKim Gunho <gunho.kim@samsung.com>
Fri, 28 Jun 2019 14:45:53 +0000 (23:45 +0900)
commitf9caea77e6f8b26aad80691bb718df44bcd6233e
tree0e1aa283b40299ff7297a9c0a7d52b281d168454tree | snapshot (tar.gz zip)
parent250469f30d412947838e25dbe44a9cd562f18e8ecommit | diff
[9610] wlbt: Add memory barrier in BT IRQ handler

Added a memory barrier in the IRQ handler for BT,
to ensure that the irq bit is cleared before starting
to read the shared mailbox indexes.

Change-Id: I9b3979695bc23dd09c3a46a2f3130aa81e949ec4
SCSC-Bug-Id: SSB-46925
Signed-off-by: Soren Andersen <s.andersen@samsung.com>
drivers/misc/samsung/scsc_bt/scsc_shm.c diff | blob | blame | history