Check qcg before dereferencing to avoid NULL pointer
dereference and return if its NULL. This is is to
fix below kw warnings.
ufs-qcom.c:2489: 'qcg' is assigned the return value from
function 'cpu_to_group'.
ufs-qcom.c:2439: 'cpu_to_group' explicitly returns
a NULL value.
ufs-qcom.c:2490: 'qcg' is explicitly dereferenced.
Change-Id: I291c9230bb7fb5df414db8f80bfb17a50c8fc7cf
Signed-off-by: Nitin Rawat <nitirawa@codeaurora.org>
Add support for global clock controller for peripheral
clock clients to be able to request for the clocks.
Change-Id: If68b92b5f599c06412434dacb0e438e5d8aaa5f5
Signed-off-by: Jagadeesh Kona <jkona@codeaurora.org>
Calling SSR unregister for other peripherals from glink_ssr device remove
call back results in deadlock if multiple SSRs happens in parallel.
SSR unregister is defer to other worker to avoid notifier SRCU deadlock.
Change-Id: Ifa5c461201eec4b4beb8bf405bd0a2904a2cc90f
Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org>
Signed-off-by: Sarannya S <sarannya@codeaurora.org>
Get kernel time during start and end of map create
to keep track of time taken to create map. The time
variables are added as member of map struct. Same
time variables are added for buffers also.
Change-Id: I6454f5b60bec1a24a43ea1b7539ec45ba5358f2e
Acked-by: Ekansh Gupta <ekangupt@qti.qualcomm.com>
Signed-off-by: Jeya R <jeyr@codeaurora.org>
Shortcut forward Engine (SFE) is a software packet accelerator
It depends on packet tuple entries based on conntrack information
The change adds its config entry in net Kconfig.
Change-Id: Ied018e83e26f69682590989242b333754f367556
Signed-off-by: Aman Gupta <amangupt@codeaurora.org>
Update bus voting for sdxlemur nand driver with the new icb framework.
Change-Id: I59108be9545780adc5f9040f97ae0d07536cc6bf
Signed-off-by: Sarthak Garg <sartgarg@codeaurora.org>
As per current code, pm_lvl is read from DT on every probe
during system resume after suspend.
Therefore, rpm_lvl and spm_lvl updated by sysfs will be overwritten
with the pm_lvl read from DT during probe after resume from
system suspend.
To avoid this read pm_lvl from DT only when current pm_lvl
is invalid or during the first ufs probe after boot.
Change-Id: I059d574a81d0e0f7cee8b6492e495819579a2d4c
Signed-off-by: Nitin Rawat <nitirawa@codeaurora.org>
Enable SPMI debug bus driver which is useful for writing to PMIC
peripheral registers over debug bus on devices when the fuse is
not blown. While at it, enable CONFIG_SPMI_MSM_PMIC_ARB as well
explicitly though it's selected for sdxlemur already.
Change-Id: I8d04c96efcdb089f8950e57fd1b152cd1cc5a84f
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
Avoid suspending PCIe bus from QMI send put path if device is
already down.
Change-Id: I3ac7e37af3f81ec9f4ad8ae84de111a730a1f90f
Signed-off-by: Yue Ma <yuem@codeaurora.org>
If data processing of an event is scheduled out because core
is busy handling multiple irqs, this can starves the processing
of MHI M0 state change event on another core. Fix this issue by
disabling irq on the core processing data events.
Change-Id: I4d784d2c343d4a9c50741f3e72df4c373993ae79
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Put the migration failure info of a page under DEBUG_VM as most of
the times this info is not required.
Change-Id: I798f0bef9c558a272c6aa94424236d8f65f801dd
Signed-off-by: Charan Teja Reddy <charante@codeaurora.org>
