2142 			u32 *work_LED, const int direction)  in switch_leds()  argument
2148 			*work_LED = *work_LED >> 1;  in switch_leds()
2150 			*work_LED = *work_LED << 1;  in switch_leds()
2151 		writel(*work_LED, ctrl->hpc_reg + LED_CONTROL);  in switch_leds()
2173 	u32 work_LED;  in cpqhp_hardware_test()  local
2186 		work_LED = 0x01010101;  in cpqhp_hardware_test()
2187 		switch_leds(ctrl, num_of_slots, &work_LED, 0);  in cpqhp_hardware_test()
2188 		switch_leds(ctrl, num_of_slots, &work_LED, 1);  in cpqhp_hardware_test()
2189 		switch_leds(ctrl, num_of_slots, &work_LED, 0);  in cpqhp_hardware_test()
2190 		switch_leds(ctrl, num_of_slots, &work_LED, 1);  in cpqhp_hardware_test()
2192 		work_LED = 0x01010000;  in cpqhp_hardware_test()
2193 		writel(work_LED, ctrl->hpc_reg + LED_CONTROL);  in cpqhp_hardware_test()
2194 		switch_leds(ctrl, num_of_slots, &work_LED, 0);  in cpqhp_hardware_test()
2195 		switch_leds(ctrl, num_of_slots, &work_LED, 1);  in cpqhp_hardware_test()
2196 		work_LED = 0x00000101;  in cpqhp_hardware_test()
2197 		writel(work_LED, ctrl->hpc_reg + LED_CONTROL);  in cpqhp_hardware_test()
2198 		switch_leds(ctrl, num_of_slots, &work_LED, 0);  in cpqhp_hardware_test()
2199 		switch_leds(ctrl, num_of_slots, &work_LED, 1);  in cpqhp_hardware_test()
2201 		work_LED = 0x01010000;  in cpqhp_hardware_test()
2202 		writel(work_LED, ctrl->hpc_reg + LED_CONTROL);  in cpqhp_hardware_test()
2211 			work_LED = work_LED >> 16;  in cpqhp_hardware_test()
2212 			writel(work_LED, ctrl->hpc_reg + LED_CONTROL);  in cpqhp_hardware_test()
2221 			work_LED = work_LED << 16;  in cpqhp_hardware_test()
2222 			writel(work_LED, ctrl->hpc_reg + LED_CONTROL);  in cpqhp_hardware_test()
2223 			work_LED = work_LED << 1;  in cpqhp_hardware_test()
2224 			writel(work_LED, ctrl->hpc_reg + LED_CONTROL);  in cpqhp_hardware_test()