Hi Jianpeng Ma,
On 8/1/2013 10:18 AM, majianpeng wrote:
We found a problem when we removed a working sd card that the irqaction
of omap_hsmmc can sleep to 3.6s. This cause our watchdog to work.
In func omap_hsmmc_reset_controller_fsm, it should watch a 0-1
transition.It used loops_per_jiffy
Hi Jianpeng Ma,
On 8/1/2013 10:18 AM, majianpeng wrote:
We found a problem when we removed a working sd card that the irqaction
of omap_hsmmc can sleep to 3.6s. This cause our watchdog to work.
In func omap_hsmmc_reset_controller_fsm, it should watch a 0-1
transition.It used loops_per_jiffy
We found a problem when we removed a working sd card that the irqaction
of omap_hsmmc can sleep to 3.6s. This cause our watchdog to work.
In func omap_hsmmc_reset_controller_fsm, it should watch a 0-1
transition.It used loops_per_jiffy as the timer.
The code is:
while