wlan: prevent kernel crash when fwpath param is retrieved

The fwpath parameter is used to allow userspace to notify the driver
which mode of operation is being started.  The driver could handle
writes to the parameter, but could not handle reads.  Clean up the
module parameter handling so that all parmeters can be properly
written and read.

Change-Id: Ia2bfffd69d7c02caaa1c94394c66966c2af7cf24
CRs-fixed: 475820
1 file changed
tree: c88e628d6e9132bb5a40ddef516e318ae8dc0e83
  1. CORE/
  2. firmware_bin/
  3. riva/
  4. Android.mk
  5. Kbuild
  6. Kconfig