| commit | 1eed217cd7f14d69b6ee87871995c90ee9da2598 | [log] [tgz] |
|---|---|---|
| author | Lloyd Atkinson <latkinso@codeaurora.org> | Mon Sep 18 16:51:24 2017 -0400 |
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | Wed Sep 27 08:14:04 2017 -0700 |
| tree | dadcb94cf9d494365788e1d31e350e606cddc19e | |
| parent | 5b93813a628c4aa09cc3a4185b994aa007b1c950 [diff] |
drm/msm/sde: take irq callback lock before reading cb list Take the callback spinlock before checking whether the callback table list is empty. This resolves a race condition where the callback list could be empty during the servicing of an interrupt. Change-Id: I8d59c0211526173ce98c8ca2dac36ec4743dc8f8 Signed-off-by: Lloyd Atkinson <latkinso@codeaurora.org>