qcom: mpm-of: fix bug in finding the pending interrupts

When APPS proc wakeup from RPM assisted PC states it reads
the vMPM status register to know the reason for wakeup and
retrigger the interrupts to handle it. Current code is not
caring about actual enabled interrupts in vMPM. Sometimes
this is causing APPS proc unnecessarily triggering the
interrupts which are not raised in the system. Fix this by
considering the enabled interrupts in vMPM before triggering
the interrupts.

CRs-fixed: 623293
Change-Id: Ia793e6d501cac3d85b51ed6e359703239a4b9945
Signed-off-by: Murali Nalajala <mnalajal@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
msm: buspm: Correct size type in buspm_xfer_req

Variable size inside buspm_xfer_req
can be negative and thus would be a
large positive number resulting in arbitary
Kernel read. This patch corrects this value.

CRs-Fixed: 563529
Change-Id: I877db6960530d6c7d1486da9cfdc15a43e57e152
Signed-off-by: Sana Venkat Raju <c_vsana@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
msm: msm_bus: Fix the type error causing bandwidth overflow

On legacy chipsets, long int was being used to store
return value after calculating interleaved bw. However,
NoCs support 64-bit integers ab/ib values. problme occurs
if client request for higher bw and if difference of ab
value exceeds the range of 32 bit integer, the Value
overflows and turns negative, which leads to wrong bw calculation.

This patch fixes this integer overflow by correcting argument
type to store bw.

CRs-Fixed: 537213
Change-Id: I8c6c79ba245a988c2c54ccaca3f3eaf5cb857ce5
Signed-off-by: Alok Chauhan <alokc@codeaurora.org>
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>