[SCSI] qla2xxx: Correct LED scheme definition.

Original implementation used an overloaded bit in the EFI
parameters.  The correct bit is BIT_4 of the special_options
section of NVRAM.
Signed-off-by: NAndrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>

drivers/scsi/qla2xxx/qla_def.h

@@ -914,7 +914,7 @@ typedef struct {
 	 * MSB BIT 1 =
 	 * MSB BIT 2 =
 	 * MSB BIT 3 =
-	 * MSB BIT 4 =
+	 * MSB BIT 4 = LED mode
 	 * MSB BIT 5 = enable 50 ohm termination
 	 * MSB BIT 6 = Data Rate (2300 only)
 	 * MSB BIT 7 = Data Rate (2300 only)
@@ -1036,7 +1036,7 @@ typedef struct {
 	 * MSB BIT 1 =
 	 * MSB BIT 2 =
 	 * MSB BIT 3 =
-	 * MSB BIT 4 =
+	 * MSB BIT 4 = LED mode
 	 * MSB BIT 5 = enable 50 ohm termination
 	 * MSB BIT 6 = Data Rate (2300 only)
 	 * MSB BIT 7 = Data Rate (2300 only)

drivers/scsi/qla2xxx/qla_init.c

@@ -1564,7 +1564,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
 	ha->flags.enable_lip_reset = ((nv->host_p[1] & BIT_1) ? 1 : 0);
 	ha->flags.enable_lip_full_login = ((nv->host_p[1] & BIT_2) ? 1 : 0);
 	ha->flags.enable_target_reset = ((nv->host_p[1] & BIT_3) ? 1 : 0);
-	ha->flags.enable_led_scheme = ((nv->efi_parameters & BIT_3) ? 1 : 0);
+	ha->flags.enable_led_scheme = (nv->special_options[1] & BIT_4) ? 1 : 0;
 
 	ha->operating_mode =
 	    (icb->add_firmware_options[0] & (BIT_6 | BIT_5 | BIT_4)) >> 4;