# For some reason, dynamic debug is turned on for module i2c_at91. # Turn it off. install i2c-at91 modprobe --ignore-install i2c_at91 ; \ echo 'module i2c_at91 -p' >/sys/kernel/debug/dynamic_debug/control ; \ echo 'module i2c_dev -p' >/sys/kernel/debug/dynamic_debug/control ; \ echo 'module i2c_algo_bit -p' >/sys/kernel/debug/dynamic_debug/control ; \ echo 'module i2c_core -p' >/sys/kernel/debug/dynamic_debug/control