linux-kernel - [PATCH]fdomain.c: get rid of unused stuff

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Date:	Sun, 25 Mar 2007 12:11:23 -0400 (EDT)
From:	Parag Warudkar <parag.warudkar@...il.com>
To:	linux-kernel@...r.kernel.org
cc:	akpm@...ux-foundation.org, torvalds@...ux-foundation.org
Subject: [PATCH]fdomain.c: get rid of unused stuff

fdomain.c uses the below stuff only if PCMCIA is not defined.
This causes unused variables to be defined when PCMCIA is not defined. 
Wrap variables and functions around #ifndef PCMCIA appropriately to avoid 
this.

4 less compiler warnings.

Compile tested on i386.

Signed-off-by: Parag Warudkar <parag.warudkar@...il.com>

--- linux-2.6/drivers/scsi/fdomain.c	2007-03-24 21:44:17.000000000 -0400
+++ linux-2.6-wk/drivers/scsi/fdomain.c	2007-03-25 11:45:26.000000000 -0400
@@ -410,6 +410,7 @@
  static char * fdomain = NULL;
  module_param(fdomain, charp, 0);

+#ifndef PCMCIA
  static unsigned long addresses[] = {
     0xc8000,
     0xca000,
@@ -502,6 +503,7 @@
  };

  #define SIGNATURE_COUNT ARRAY_SIZE(signatures)
+#endif /* ifndef PCMCIA */

  static void print_banner( struct Scsi_Host *shpnt )
  {
@@ -646,7 +648,7 @@
     Sometimes it is possible to use the computer's BIOS setup screen to
     configure a PCI system so that one of these IRQs will be used by the
     Future Domain card. */
-
+#ifndef PCMCIA
  static int fdomain_get_irq( int base )
  {
     int options = inb(base + Configuration1);
@@ -664,6 +666,7 @@
     	return 0;
     return ints[(options & 0x0e) >> 1];
  }
+#endif

  static int fdomain_isa_detect( int *irq, int *iobase )
  {
-
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