With !CONFIG_PCI I get following warning:
CC drivers/pnp/resource.o
drivers/pnp/resource.c:24: warning: `pnp_skip_pci_scan' defined but not used
Two ways to fix this, first one would be to simply #ifdef the
variable. But the variable
in question is not (according to cscope) actually used outside this
one other place (and reason why it became a warning now is that Adrian
made it static), and so the code inside CONFIG_PCI is actually relying
on the fact that the variable is implicitly initialized to 0.
So the patch just deletes the variable.
--MiKu
Signed-off-by: Mika Kukkonen ([EMAIL PROTECTED])
--- 1.25/drivers/pnp/resource.c 2005-03-14 01:29:58 +02:00
+++ edited/resource.c 2005-03-21 19:41:54 +02:00
@@ -21,7 +21,6 @@
#include <linux/pnp.h>
#include "base.h"
-static int pnp_skip_pci_scan; /* skip PCI
resource scanning */
static int pnp_reserve_irq[16] = { [0 ... 15] = -1 }; /* reserve
(don't use) some IRQ */
static int pnp_reserve_dma[8] = { [0 ... 7] = -1 }; /* reserve
(don't use) some DMA */
static int pnp_reserve_io[16] = { [0 ... 15] = -1 }; /* reserve
(don't use) some I/O region */
@@ -385,7 +384,7 @@
#ifdef CONFIG_PCI
/* check if the resource is being used by a pci device */
- if (!pnp_skip_pci_scan) {
+ {
struct pci_dev * pci = NULL;
while ((pci = pci_find_device(PCI_ANY_ID, PCI_ANY_ID,
pci)) != NULL) {
if (pci->irq == *irq)
-
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