ISAPNP_DEBUG isn't used at all. isapnp_detected is set but never read.
So remove them both.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@xxxxxx>
Index: w/drivers/pnp/isapnp/core.c
===================================================================
--- w.orig/drivers/pnp/isapnp/core.c 2007-08-14 11:49:46.000000000 -0600
+++ w/drivers/pnp/isapnp/core.c 2007-08-14 11:51:51.000000000 -0600
@@ -47,9 +47,6 @@
#if 0
#define ISAPNP_REGION_OK
#endif
-#if 0
-#define ISAPNP_DEBUG
-#endif
int isapnp_disable; /* Disable ISA PnP */
static int isapnp_rdp; /* Read Data Port */
@@ -93,7 +90,6 @@
static unsigned char isapnp_checksum_value;
static DEFINE_MUTEX(isapnp_cfg_mutex);
-static int isapnp_detected;
static int isapnp_csn_count;
/* some prototypes */
@@ -1067,7 +1063,6 @@
struct pnp_dev *dev;
if (isapnp_disable) {
- isapnp_detected = 0;
printk(KERN_INFO "isapnp: ISA Plug & Play support disabled\n");
return 0;
}
@@ -1115,7 +1110,6 @@
}
isapnp_set_rdp();
}
- isapnp_detected = 1;
if (isapnp_rdp < 0x203 || isapnp_rdp > 0x3ff) {
cards = isapnp_isolate();
if (cards < 0 || (isapnp_rdp < 0x203 || isapnp_rdp > 0x3ff)) {
@@ -1123,7 +1117,6 @@
release_region(_PIDXR, 1);
#endif
release_region(_PNPWRP, 1);
- isapnp_detected = 0;
printk(KERN_INFO
"isapnp: No Plug & Play device found\n");
return 0;
--
-
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