From 72ba3571a3166ca69d28ccebf547675711bd800c Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@felloff.net>
Date: Sun, 8 Jun 2014 01:35:22 +0200
Subject: kernel: remove _xinc()/_xdec()

as with the Block refcount changes, _xinc() and _xdec() arent
used anymore, so remove them.

architecure can still define ainc()/adec() when it needs them.
---
 sys/src/9/pc/sdodin.c | 5 -----
 1 file changed, 5 deletions(-)

(limited to 'sys/src/9/pc/sdodin.c')

diff --git a/sys/src/9/pc/sdodin.c b/sys/src/9/pc/sdodin.c
index 0153b3db6..5f8f69cea 100644
--- a/sys/src/9/pc/sdodin.c
+++ b/sys/src/9/pc/sdodin.c
@@ -932,11 +932,6 @@ command(Drive *d, uint cmd, int ms)
 	m = 1<<i;
 	n = cmd | Ditor | i*Dsatareg | m*Dphyno | i*Dcslot;
 //	print("cqwp\t%.8ux : n %ux : d%d; \n", c->cq[0], n, i);
-	/*
-	 * xinc doesn't return the previous value and i can't
-	 * figure out how to do this without a lock
-	 *	s = _xinc(&c->dqwp);
-	 */
 	d->cmd->cflag = Active;
 	ilock(c);
 	s = c->dqwp++;
-- 
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