The driver may sleep under a spin lock, and the function call path is:
rtsx_exclusive_enter_ss (acquire the lock by spin_lock)
rtsx_enter_ss
rtsx_power_off_card
sd_cleanup_work
sd_stop_seq_mode
sd_switch_clock
sd_ddr_tuning
On Mon, Jun 05, 2017 at 09:31:36AM +0800, Jia-Ju Bai wrote:
> The driver may sleep under a spin lock, and the function call path is:
> rtsx_exclusive_enter_ss (acquire the lock by spin_lock)
> rtsx_enter_ss
> rtsx_power_off_card
> sd_cleanup_work
> sd_stop_seq_mode
>
The driver may sleep under a spin lock, and the function call path is:
rtsx_exclusive_enter_ss (acquire the lock by spin_lock)
rtsx_enter_ss
rtsx_power_off_card
sd_cleanup_work
sd_stop_seq_mode
sd_switch_clock
sd_ddr_tuning
