scsi: ufs-qcom: Abort phy power on sequence if clks are off

With a corner case, where shutdown context and clk ungating context is
scheduled, after turning on the clocks ungating context goes for
powering up of the phy, But shutdown context turns off the clk before
and this is leading to NoC while tyring to access phy registers.

Right fix for this would be to cancel and wait for the ungate context
but due to gki restrictions adding checks in vendor specific file to
abort phy power on when clks are off.

Change-Id: I0c6fb4506f747faf71428f8a0086ddd773c4b727
Signed-off-by: Ram Prakash Gupta <rampraka@codeaurora.org>