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Subject[2.6 patch] drivers/cdrom/mcdx.c: fix -Wundef warnings
This patch fixes the following warnings with -Wundef:

<-- snip -->

...
CC drivers/cdrom/mcdx.o
drivers/cdrom/mcdx.c:54:5: warning: "RCS" is not defined
...
drivers/cdrom/mcdx.c:709:5: warning: "FALLBACK" is not defined
drivers/cdrom/mcdx.c:1219:5: warning: "WE_KNOW_WHY" is not defined
drivers/cdrom/mcdx.c:1297:5: warning: "FALLBACK" is not defined
...

<-- snip -->


Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

drivers/cdrom/mcdx.c | 11 +++--------
1 files changed, 3 insertions(+), 8 deletions(-)

--- linux-2.6.13-rc3-mm1-full/drivers/cdrom/mcdx.c.old 2005-07-22 18:14:36.000000000 +0200
+++ linux-2.6.13-rc3-mm1-full/drivers/cdrom/mcdx.c 2005-07-22 18:15:29.000000000 +0200
@@ -51,11 +51,6 @@
*/


-#if RCS
-static const char *mcdx_c_version
- = "$Id: mcdx.c,v 1.21 1997/01/26 07:12:59 davem Exp $";
-#endif
-
#include <linux/module.h>

#include <linux/errno.h>
@@ -706,7 +701,7 @@
xtrace(OPENCLOSE, "open() init irq generation\n");
if (-1 == mcdx_config(stuffp, 1))
return -EIO;
-#if FALLBACK
+#ifdef FALLBACK
/* Set the read speed */
xwarn("AAA %x AAA\n", stuffp->readcmd);
if (stuffp->readerrs)
@@ -1216,7 +1211,7 @@
}


-#if WE_KNOW_WHY
+#ifdef WE_KNOW_WHY
/* irq 11 -> channel register */
outb(0x50, stuffp->wreg_chn);
#endif
@@ -1294,7 +1289,7 @@

ans = mcdx_xfer(stuffp, p, sector, nr_sectors);
return ans;
-#if FALLBACK
+#ifdef FALLBACK
if (-1 == ans)
stuffp->readerrs++;
else
-
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