On 5/9/22 06:59, dinesh.maniyam@intel.com wrote:

Drop the HSD from subject, use ARM: socfpga: tags .

[...]

+__always_inline void __udelay(unsigned long usec) +{

• /* get current timestamp */
• u64 tmp = __get_time_stamp() + __usec_to_tick(usec);
• while (__get_time_stamp() < tmp + 1) /* loop till event */
• ;

Please handle wrap-around here.