[PATCH 30/31] swim: Define symbols for constants

[Finn Thain]

Define local symbols to give some meaning to anonymous constants.
No functional change.

Signed-off-by: Finn Thain <fthain@xxxxxxxxxxxxxx>
---
 drivers/block/swim_asm.S | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/drivers/block/swim_asm.S b/drivers/block/swim_asm.S
index 3d5ad525ccde..c17a25e1cd33 100644
--- a/drivers/block/swim_asm.S
+++ b/drivers/block/swim_asm.S
@@ -42,6 +42,10 @@
 	.equ	max_retry, 40
 	.equ	sector_size, 512
 
+	.equ	.Lmr_clear_fifo,	0x01
+	.equ	.Lmr_action,		0x08
+	.equ	.Lmr_write_action,	0x18
+
 	.equ	.Lhr_crc_error,		0x02
 	.equ	.Lhr_fifo_2bytes,	0x40
 	.equ	.Lhr_fifo_1byte,	0x80
@@ -70,11 +74,11 @@ mfm_read_addrmark:
 	movew	#seek_time, %d2
 
 wait_header_init:
-	moveb	#0x18, %a3@(write_mode0 - read_mark)
-	moveb	#0x01, %a3@(write_mode1 - read_mark)
-	moveb	#0x01, %a3@(write_mode0 - read_mark)
+	moveb	#.Lmr_write_action, %a3@(write_mode0 - read_mark)
+	moveb	#.Lmr_clear_fifo, %a3@(write_mode1 - read_mark)
+	moveb	#.Lmr_clear_fifo, %a3@(write_mode0 - read_mark)
 	tstb	%a3@(read_error - read_mark)
-	moveb	#0x08, %a3@(write_mode1 - read_mark)
+	moveb	#.Lmr_action, %a3@(write_mode1 - read_mark)
 
 	lea	sector_address_mark, %a0
 	moveq	#3, %d1
@@ -136,7 +140,7 @@ crc1:	moveb	%a2@, %d5
 
 	moveq	#0, %d0
 signal_nonyb:
-	moveb	#0x18, %a3@(write_mode0 - read_mark)
+	moveb	#.Lmr_write_action, %a3@(write_mode0 - read_mark)
 	rts
 
 	.global swim_read_sector_data
@@ -158,11 +162,11 @@ mfm_read_data:
 	movew	#seek_time, %d2
 
 wait_data_init:
-	moveb	#0x18, %a3@(write_mode0 - read_mark)
-	moveb	#0x01, %a3@(write_mode1 - read_mark)
-	moveb	#0x01, %a3@(write_mode0 - read_mark)
+	moveb	#.Lmr_write_action, %a3@(write_mode0 - read_mark)
+	moveb	#.Lmr_clear_fifo, %a3@(write_mode1 - read_mark)
+	moveb	#.Lmr_clear_fifo, %a3@(write_mode0 - read_mark)
 	tstb	%a3@(read_error - read_mark)
-	moveb	#0x08, %a3@(write_mode1 - read_mark)
+	moveb	#.Lmr_action, %a3@(write_mode1 - read_mark)
 
 	lea	sector_data_mark, %a0
 	moveq	#3, %d1
@@ -226,5 +230,5 @@ data_crc1:
 	subl	%d4, %d0
 
 data_exit:
-	moveb	#0x18, %a3@(write_mode0 - read_mark)
+	moveb	#.Lmr_write_action, %a3@(write_mode0 - read_mark)
 	rts
-- 
2.52.0