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| author | Krishna Chaitanya Parimi <cparimi@codeaurora.org> | 2015-06-04 18:58:32 +0530 |
|---|---|---|
| committer | David Keitel <dkeitel@codeaurora.org> | 2016-03-23 20:43:17 -0700 |
| commit | 7b34ad72229e165575548a97b701838e2de6bdc3 (patch) | |
| tree | b52ff9e0255d78789857b12a79a76d4f0349e7db /include/linux/stackprotector.h | |
| parent | 8244623d4780b943cd1dbf07b855e58867946b17 (diff) | |
msm: mdss: do not use mdp_lock for hist irq enable/disable
Calls to hist irq enable and disable are encompassed with a
spin_lock mdp_lock. This is not needed as all histogram irq
programming is independent of other MDP irq programming and
simultaneous access is restricted using hist intr lock. The
enable/disable irq calls made are further protected by one
mdss_lock spin_lock for preventing simultaneous access to
enable and disable of MDP irqs.
Change-Id: I2ec63e35fc3eca953e9ac21f7052c705656d899b
Signed-off-by: Krishna Chaitanya Parimi <cparimi@codeaurora.org>
Signed-off-by: Gopikrishnaiah Anandan <agopik@codeaurora.org>
Diffstat (limited to 'include/linux/stackprotector.h')
0 files changed, 0 insertions, 0 deletions