removed fake rtc device.

3 files changed, 2 insertions, 126 deletions

diff --git a/sys/src/9/bcm/devfakertc.c b/sys/src/9/bcm/devfakertc.c
deleted file mode 100644
index ee8112fd9..000000000
--- a/sys/src/9/bcm/devfakertc.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * raspberry pi doesn't have a realtime clock
- * fake a crude approximation from the kernel build time
- */
-
-#include	"u.h"
-#include	"../port/lib.h"
-#include	"mem.h"
-#include	"dat.h"
-#include	"fns.h"
-#include	"../port/error.h"
-
-enum{
-	Qdir = 0,
-	Qrtc,
-};
-
-Dirtab rtcdir[]={
-	".",	{Qdir, 0, QTDIR},	0,	0555,
-	"rtc",		{Qrtc, 0},	0,	0664,
-};
-
-extern ulong kerndate;
-
-static ulong rtcsecs;
-
-static void
-rtctick(void)
-{
-	rtcsecs++;
-}
-
-static void
-rtcinit(void)
-{
-	rtcsecs = kerndate;
-	addclock0link(rtctick, 1000);
-}
-
-static long
-rtcread(Chan *c, void *a, long n, vlong offset)
-{
-	if(c->qid.type & QTDIR)
-		return devdirread(c, a, n, rtcdir, nelem(rtcdir), devgen);
-
-	switch((ulong)c->qid.path){
-	case Qrtc:
-		return readnum((ulong)offset, a, n, rtcsecs, 12);
-	}
-	error(Ebadarg);
-	return 0;
-}
-
-static long
-rtcwrite(Chan*c, void *a, long n, vlong)
-{
-	char b[13];
-	ulong i;
-
-	switch((ulong)c->qid.path){
-	case Qrtc:
-		if(n >= sizeof(b))
-			error(Ebadarg);
-		strncpy(b, (char*)a, n);
-		i = strtol(b, 0, 0);
-		if(i <= 0)
-			error(Ebadarg);
-		rtcsecs = i;
-		return n;
-	}
-	error(Eperm);
-	return 0;
-}
-
-static Chan*
-rtcattach(char* spec)
-{
-	return devattach('r', spec);
-}
-
-static Walkqid*	 
-rtcwalk(Chan* c, Chan *nc, char** name, int nname)
-{
-	return devwalk(c, nc, name, nname, rtcdir, nelem(rtcdir), devgen);
-}
-
-static int	 
-rtcstat(Chan* c, uchar* dp, int n)
-{
-	return devstat(c, dp, n, rtcdir, nelem(rtcdir), devgen);
-}
-
-static Chan*
-rtcopen(Chan* c, int omode)
-{
-	return devopen(c, omode, rtcdir, nelem(rtcdir), devgen);
-}
-
-static void	 
-rtcclose(Chan*)
-{
-}
-
-Dev fakertcdevtab = {
-	'r',
-	"rtc",
-
-	devreset,
-	rtcinit,
-	devshutdown,
-	rtcattach,
-	rtcwalk,
-	rtcstat,
-	rtcopen,
-	devcreate,
-	rtcclose,
-	rtcread,
-	devbread,
-	rtcwrite,
-	devbwrite,
-	devremove,
-	devwstat,
-};
-
diff --git a/sys/src/9/bcm/picpuf b/sys/src/9/bcm/picpuf
index 0faa53d34..076184bd4 100644
--- a/sys/src/9/bcm/picpuf
+++ b/sys/src/9/bcm/picpuf
@@ -18,7 +18,7 @@ dev
 	mouse	mouse
 	uart
 
-	fakertc
+#	fakertc 
 	sd
 	usb
 
diff --git a/sys/src/9/bcm/pif b/sys/src/9/bcm/pif
index 99059f492..2d6e983d3 100644
--- a/sys/src/9/bcm/pif
+++ b/sys/src/9/bcm/pif
@@ -18,7 +18,7 @@ dev
 	mouse	mouse
 	uart
 
-	fakertc
+#	fakertc    # fuck you
 	sd
 	usb