scsi: NCR5380: no longer mark irq probing as __init

The g_NCR5380 has been converted to more regular probing, which
means its probe function can now be invoked after the __init section
is discarded, as pointed out by this kbuild warning:

WARNING: drivers/scsi/built-in.o(.text+0x3a105): Section mismatch in reference from the function generic_NCR5380_isa_match() to the function .init.text:probe_intr()
WARNING: drivers/scsi/built-in.o(.text+0x3a145): Section mismatch in reference from the function generic_NCR5380_isa_match() to the variable .init.data:probe_irq

To make sure this works correctly in all cases, let's remove
the __init and __initdata annotations.

Fixes: a8cfbca ("scsi: g_NCR5380: Stop using scsi_module.c")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/NCR5380.c

@@ -353,7 +353,7 @@ static void NCR5380_print_phase(struct Scsi_Host *instance)
 #endif
 
 
-static int probe_irq __initdata;
+static int probe_irq;
 
 /**
  * probe_intr	-	helper for IRQ autoprobe
@@ -365,7 +365,7 @@ static int probe_irq __initdata;
  * used by the IRQ probe code.
  */
 
-static irqreturn_t __init probe_intr(int irq, void *dev_id)
+static irqreturn_t probe_intr(int irq, void *dev_id)
 {
 	probe_irq = irq;
 	return IRQ_HANDLED;
@@ -380,7 +380,7 @@ static irqreturn_t __init probe_intr(int irq, void *dev_id)
  * and then looking to see what interrupt actually turned up.
  */
 
-static int __init __maybe_unused NCR5380_probe_irq(struct Scsi_Host *instance,
+static int __maybe_unused NCR5380_probe_irq(struct Scsi_Host *instance,
 						int possible)
 {
 	struct NCR5380_hostdata *hostdata = shost_priv(instance);