qcacmn: Change info/err prints to debug in roaming path

The printk buffer is protected by a global raw spinlock for readers
and writers. This restricts the contexts that are allowed to
access the buffer. So large latencies exists when printing to
kmsg done with QDF trace levels WARN, INFO, ERROR. This results
in roaming KPI for maximum transition time exceeding the expected
100ms.
So change info/err prints to debug prints in roaming path
to reduce delays in roaming time.

Change-Id: I9cdf043da6e88d735ab39812e74ed24784ceede3
CRs-Fixed: 2594867
2 files changed