[PATCH 08/19] scsi: hisi_sas: service interrupt ITCT_CLR interrupt in v2 hw

From: Xiang Chen This patch is a fix related to free'ing a device in v2 hw driver. Before, we polled to ITCT CLR interrupt to check if a device is free. This was error prone, as if the interrupt doesn't occur in 10us, we miss processing it. To avoid this situation,

[PATCH 08/19] scsi: hisi_sas: service interrupt ITCT_CLR interrupt in v2 hw

From: Xiang Chen This patch is a fix related to free'ing a device in v2 hw driver. Before, we polled to ITCT CLR interrupt to check if a device is free. This was error prone, as if the interrupt doesn't occur in 10us, we miss processing it. To avoid this situation, service this interrupt and