scsi: megaraid_sas: Fix a bunch of misnamed functions in their headers

Fixes the following W=1 kernel build warning(s):

drivers/scsi/megaraid/megaraid_sas_base.c:483: warning: expecting prototype for megasas_clear_interrupt_xscale(). Prototype was for megasas_clear_intr_xscale() instead
drivers/scsi/megaraid/megaraid_sas_base.c:666: warning: expecting prototype for megasas_clear_interrupt_ppc(). Prototype was for megasas_clear_intr_ppc() instead
drivers/scsi/megaraid/megaraid_sas_base.c:795: warning: expecting prototype for megasas_clear_interrupt_skinny(). Prototype was for megasas_clear_intr_skinny() instead
drivers/scsi/megaraid/megaraid_sas_base.c:943: warning: expecting prototype for megasas_clear_interrupt_gen2(). Prototype was for megasas_clear_intr_gen2() instead
drivers/scsi/megaraid/megaraid_sas_base.c:4902: warning: expecting prototype for opcode(). Prototype was for megasas_host_device_list_query() instead
drivers/scsi/megaraid/megaraid_sas_base.c:5173: warning: expecting prototype for megasas_get_controller_info(). Prototype was for megasas_get_ctrl_info() instead

Link: https://lore.kernel.org/r/[e-mail]
Cc: Kashyap Desai <[e-mail]>
Cc: Sumit Saxena <[e-mail]>
Cc: Shivasharan S <[e-mail]>
Cc: "James E.J. Bottomley" <[e-mail]>
Cc: "Martin K. Petersen" <[e-mail]>
Cc: [e-mail]
Cc: [e-mail]
Signed-off-by: Lee Jones <[e-mail]>
Signed-off-by: Martin K. Petersen <[e-mail]>

drivers/scsi/megaraid/megaraid_sas_base.c

···
 	return readl(&instance->reg_set->outbound_msg_0);
 }
 /**
- * megasas_clear_interrupt_xscale -	Check & clear interrupt
+ * megasas_clear_intr_xscale -	Check & clear interrupt
  * @instance:	Adapter soft state
  */
 static int
···
 }
 
 /**
- * megasas_clear_interrupt_ppc -	Check & clear interrupt
+ * megasas_clear_intr_ppc -	Check & clear interrupt
  * @instance:	Adapter soft state
  */
 static int
···
 }
 
 /**
- * megasas_clear_interrupt_skinny -	Check & clear interrupt
+ * megasas_clear_intr_skinny -	Check & clear interrupt
  * @instance:	Adapter soft state
  */
 static int
···
 }
 
 /**
- * megasas_clear_interrupt_gen2 -      Check & clear interrupt
+ * megasas_clear_intr_gen2 -      Check & clear interrupt
  * @instance:	Adapter soft state
  */
 static int
···
 }
 
 /**
+ * megasas_host_device_list_query
  * dcmd.opcode            - MR_DCMD_CTRL_DEVICE_LIST_GET
  * dcmd.mbox              - reserved
  * dcmd.sge IN            - ptr to return MR_HOST_DEVICE_LIST structure
···
 }
 
 /**
- * megasas_get_controller_info -	Returns FW's controller structure
+ * megasas_get_ctrl_info -	Returns FW's controller structure
  * @instance:				Adapter soft state
  *
  * Issues an internal command (DCMD) to get the FW's controller structure.