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authorBjorn Helgaas <bjorn.helgaas@hp.com>2007-08-15 20:32:11 +0400
committerLen Brown <len.brown@intel.com>2007-08-24 09:27:24 +0400
commit6c504d30a48157b7c05a0dfb6a799c72095e957d (patch)
tree3673bd135fd9fb77dc0291f88f2f33d0c194aad5 /drivers/pnp/isapnp
parent4721a4cc8864f0eb92958c3e0479e7994e8b0072 (diff)
downloadlinux-6c504d30a48157b7c05a0dfb6a799c72095e957d.tar.xz
ISAPNP: removed unused isapnp_detected and ISAPNP_DEBUG
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@hp.com> Acked-by: Adam Belay <abelay@novell.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/pnp/isapnp')
-rw-r--r--drivers/pnp/isapnp/core.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c
index 32386ce60478..1a0d33a12862 100644
--- a/drivers/pnp/isapnp/core.c
+++ b/drivers/pnp/isapnp/core.c
@@ -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 @@ MODULE_LICENSE("GPL");
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 @@ static int __init isapnp_init(void)
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 @@ static int __init isapnp_init(void)
}
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 @@ static int __init isapnp_init(void)
release_region(_PIDXR, 1);
#endif
release_region(_PNPWRP, 1);
- isapnp_detected = 0;
printk(KERN_INFO
"isapnp: No Plug & Play device found\n");
return 0;