leds: leds-pm8xxx: Avoid OVP spike when disabling wled

Software workaround for hardware issue where OVP can spike
when disabling WLED module.

Change-Id: I41b5524bd9f4769426dccb83fc0eb089561b0fb7
Signed-off-by: Amy Maloche <amaloche@codeaurora.org>
diag: Update masks on MDM after MDM SSR

Currently, on MDM SSR, diag mdlog is not sending
masks to MDM. This patch enables hsic_probe to send
a signal to diag_mdlog app so that application
can catch this signal and can update masks.

Change-Id: If0dd6b065e112d397ae7c5e1fe975d77497c7509
CRs-Fixed: 533291
Signed-off-by: Katish Paran <kparan@codeaurora.org>
msm/hdmi : Change the read permission for sysfs entry

rda_edid_physical_address,rda_cec_logical_addr sysfs entries
leak logical and physical addresses within the kernel and may
be read by any user. The read permissions for the sysfs entries
should be S_IRUSR rather than S_IRUGO.

CRs-Fixed: 547968

Change-Id: I9b99acbf292e5aa07fac15def112d2a4b4eb0eb7
Signed-off-by: Ramakant Singh <ramaka@codeaurora.org>