[src/trunk]: src/sys/arch/mac68k/obio Minor cosmetic changes. NFC.

[rin <rin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2e4a768a08cc
branches:  trunk
changeset: 368979:2e4a768a08cc
user:      rin <rin%NetBSD.org@localhost>
date:      Mon Aug 15 11:18:12 2022 +0000

description:
Minor cosmetic changes. NFC.

- Use switch instead of if-else-if chain.
- Dedup codes a bit.

diffstat:

 sys/arch/mac68k/obio/esp.c |  26 +++++++++++++-------------
 1 files changed, 13 insertions(+), 13 deletions(-)

diffs (65 lines):

diff -r c6125070fc50 -r 2e4a768a08cc sys/arch/mac68k/obio/esp.c
--- a/sys/arch/mac68k/obio/esp.c        Mon Aug 15 10:15:59 2022 +0000
+++ b/sys/arch/mac68k/obio/esp.c        Mon Aug 15 11:18:12 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: esp.c,v 1.60 2021/02/22 05:23:36 rin Exp $     */
+/*     $NetBSD: esp.c,v 1.61 2022/08/15 11:18:12 rin Exp $     */
 
 /*
  * Copyright (c) 1997 Jason R. Thorpe.
@@ -81,7 +81,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: esp.c,v 1.60 2021/02/22 05:23:36 rin Exp $");
+__KERNEL_RCSID(0, "$NetBSD: esp.c,v 1.61 2022/08/15 11:18:12 rin Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -202,12 +202,15 @@
         * pseudo-DMA timing.  The default value is 0x1d1.
         */
        if (oa->oa_addr == 0) {
-               if (reg_offset == 0x10000) {
+               switch (reg_offset) {
+               case 0x10000:
                        quick = 1;
                        esp_have_dreq = esp_iosb_have_dreq;
-               } else if (reg_offset == 0x18000)
+                       break;
+               case 0x18000:
                        avdma = 1;
-               else {
+                       break;
+               default:
                        addr = 0xf9800024;
                        goto dafb_dreq;
                }
@@ -262,11 +265,6 @@
                        sc->sc_freq = 16500000;
                } else
                        sc->sc_freq = 25000000;
-
-               if (quick)
-                       aprint_normal(" (quick)");
-               else if (avdma)
-                       aprint_normal(" (avdma)");
        } else {
                esp1 = esc;
 
@@ -274,10 +272,12 @@
                via2_register_irq(VIA2_SCSIIRQ, esp_dualbus_intr, NULL);
                irq_mask = 0;
                sc->sc_freq = 25000000;
+       }
 
-               if (quick)
-                       printf(" (quick)");
-       }
+       if (quick)
+               aprint_normal(" (quick)");
+       else if (avdma)
+               aprint_normal(" (avdma)");
 
        aprint_normal(": address %p", esc->sc_reg);