This is supposed to be umode_t.  It causes a GCC warning:
drivers/mfd/lm3533-core.c:440:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/mfd/lm3533-core.c:440:2: warning: (near initialization for ‘lm3533_attribute_group.is_visible’) [enabled by default]
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>