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Commit 6c504d30 authored by Bjorn Helgaas's avatar Bjorn Helgaas Committed by Len Brown
Browse files

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: default avatarBjorn Helgaas <bjorn.helgaas@hp.com>
Acked-by: default avatarAdam Belay <abelay@novell.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 4721a4cc

drivers/pnp/isapnp/core.c

+0 −7
Original line number Diff line number Diff line
@@ -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;