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Commit b4d055a1 authored by Ping Li's avatar Ping Li
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disp: msm: sde: return proper errno when register event fails 



When HW resource is not available, return ENODEV so that user space can
check the errno and do proper handling.

Change-Id: If5422f1020c262ede4ac7226a274da2c5713b446
Signed-off-by: default avatarPing Li <pingli@codeaurora.org>
parent de8c973a
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