2109 			u32 *work_LED, const int direction)  in switch_leds()  argument
2115 			*work_LED = *work_LED >> 1;  in switch_leds()
2117 			*work_LED = *work_LED << 1;  in switch_leds()
2118 		writel(*work_LED, ctrl->hpc_reg + LED_CONTROL);  in switch_leds()
2140 	u32 work_LED;  in cpqhp_hardware_test()  local
2153 		work_LED = 0x01010101;  in cpqhp_hardware_test()
2154 		switch_leds(ctrl, num_of_slots, &work_LED, 0);  in cpqhp_hardware_test()
2155 		switch_leds(ctrl, num_of_slots, &work_LED, 1);  in cpqhp_hardware_test()
2156 		switch_leds(ctrl, num_of_slots, &work_LED, 0);  in cpqhp_hardware_test()
2157 		switch_leds(ctrl, num_of_slots, &work_LED, 1);  in cpqhp_hardware_test()
2159 		work_LED = 0x01010000;  in cpqhp_hardware_test()
2160 		writel(work_LED, ctrl->hpc_reg + LED_CONTROL);  in cpqhp_hardware_test()
2161 		switch_leds(ctrl, num_of_slots, &work_LED, 0);  in cpqhp_hardware_test()
2162 		switch_leds(ctrl, num_of_slots, &work_LED, 1);  in cpqhp_hardware_test()
2163 		work_LED = 0x00000101;  in cpqhp_hardware_test()
2164 		writel(work_LED, ctrl->hpc_reg + LED_CONTROL);  in cpqhp_hardware_test()
2165 		switch_leds(ctrl, num_of_slots, &work_LED, 0);  in cpqhp_hardware_test()
2166 		switch_leds(ctrl, num_of_slots, &work_LED, 1);  in cpqhp_hardware_test()
2168 		work_LED = 0x01010000;  in cpqhp_hardware_test()
2169 		writel(work_LED, ctrl->hpc_reg + LED_CONTROL);  in cpqhp_hardware_test()
2178 			work_LED = work_LED >> 16;  in cpqhp_hardware_test()
2179 			writel(work_LED, ctrl->hpc_reg + LED_CONTROL);  in cpqhp_hardware_test()
2188 			work_LED = work_LED << 16;  in cpqhp_hardware_test()
2189 			writel(work_LED, ctrl->hpc_reg + LED_CONTROL);  in cpqhp_hardware_test()
2190 			work_LED = work_LED << 1;  in cpqhp_hardware_test()
2191 			writel(work_LED, ctrl->hpc_reg + LED_CONTROL);  in cpqhp_hardware_test()