Author: Vaishali Thakkar <vthakkar1994@gmail.com> Use timer API function del_timer instead of driver specific function _cancel_timer_ex as it is a standard way for deactivating a timer. This is done using Coccinelle and semantic patch used for this is as follows: @@ expression x; @@ – _cancel_timer_ex (&x); + del_timer (&x); Signed-off-by: Vaishali Thakkar Signed-off-by: Greg Kroah-Hartman …