perf_user_access_enabled is defined as u8,
clib_sysfs_read format type is %u, this is for unsigned int,
change type from u8 to u32.
Type: fix
Fixes: 268d7be66b ("perfmon: enable perfmon plugin for Arm")
Signed-off-by: Tianyu Li <tianyu.li@arm.com>
Change-Id: I48ec00605e496d185370e77d894d7852d6d22124