16 Mar
2020
16 Mar
'20
3:19 p.m.
On 24.02.20 01:20, Chris Packham wrote:
On some platforms/architectures the value from get_timer() can wrap. This is particularly problematic when long-running code needs to measure a time difference as is the case with watchdog_reset() which tries to avoid tickling the watchdog too frequently.
Use time_after() from time.h instead of a plain > comparison to avoid any issues with the time wrapping on a system that has been sitting in u-boot for a long time.
Signed-off-by: Chris Packham judge.packham@gmail.com
Applied to u-boot-marvell/master.
Thanks, Stefan