Commits
Ilya Yanok committed 20e725bc080
mfd: Fix twl-core oops while calling twl_i2c_* for unbound driver commit 8653be1afd60d6e8c36139b487e375b70357d9ef upstream. Check inuse variable before trying to access twl_map to prevent dereferencing of uninitialized variable. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>