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Subject[PATCH] SCSI/fdomain: fix PCMCIA-related warnings

fdomain is one of those drivers that is compiled twice, once for PCMCIA
and once for non-PCMCIA. The resultant two-driver setup leaves a bit of
dead code and data in the non-PCMCIA case, which gcc complains about.

Shuffle ifdefs a bit to eliminate the conditionally-dead code, and
the compiler warnings.

Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c
index 5d4ea6f..02801b9 100644
--- a/drivers/scsi/fdomain.c
+++ b/drivers/scsi/fdomain.c
@@ -410,6 +410,8 @@ static irqreturn_t do_fdomain_16x0_intr( int irq, void *dev_id );
static char * fdomain = NULL;
module_param(fdomain, charp, 0);

+#ifndef PCMCIA
+
static unsigned long addresses[] = {
0xc8000,
0xca000,
@@ -426,6 +428,8 @@ static unsigned short ports[] = { 0x140, 0x150, 0x160, 0x170 };

static unsigned short ints[] = { 3, 5, 10, 11, 12, 14, 15, 0 };

+#endif /* !PCMCIA */
+
/*

READ THIS BEFORE YOU ADD A SIGNATURE!
@@ -458,6 +462,8 @@ static unsigned short ints[] = { 3, 5, 10, 11, 12, 14, 15, 0 };

*/

+#ifndef PCMCIA
+
static struct signature {
const char *signature;
int sig_offset;
@@ -503,6 +509,8 @@ static struct signature {

#define SIGNATURE_COUNT ARRAY_SIZE(signatures)

+#endif /* !PCMCIA */
+
static void print_banner( struct Scsi_Host *shpnt )
{
if (!shpnt) return; /* This won't ever happen */
@@ -633,6 +641,8 @@ static int fdomain_test_loopback( void )
return 0;
}

+#ifndef PCMCIA
+
/* fdomain_get_irq assumes that we have a valid MCA ID for a
TMC-1660/TMC-1680 Future Domain board. Now, check to be sure the
bios_base matches these ports. If someone was unlucky enough to have
@@ -667,7 +677,6 @@ static int fdomain_get_irq( int base )

static int fdomain_isa_detect( int *irq, int *iobase )
{
-#ifndef PCMCIA
int i, j;
int base = 0xdeadbeef;
int flag = 0;
@@ -786,11 +795,22 @@ found:
*iobase = base;

return 1; /* success */
-#else
- return 0;
-#endif
}

+#else /* PCMCIA */
+
+static int fdomain_isa_detect( int *irq, int *iobase )
+{
+ if (irq)
+ *irq = 0;
+ if (iobase)
+ *iobase = 0;
+ return 0;
+}
+
+#endif /* !PCMCIA */
+
+
/* PCI detection function: int fdomain_pci_bios_detect(int* irq, int*
iobase) This function gets the Interrupt Level and I/O base address from
the PCI configuration registers. */
-
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