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ISAPNP: remove unused pnp_dev->regs field

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The "regs" field in struct pnp_dev is set but never read, so remove it.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Acked-By: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bjorn Helgaas 2008-04-28 16:34:41 -06:00 committed by Len Brown
parent 62cfb298b9
commit 261b20da4b
2 changed files with 0 additions and 4 deletions
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3
drivers/pnp/isapnp/core.c
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@ -416,10 +416,7 @@ static struct pnp_dev *__init isapnp_parse_device(struct pnp_card *card,
if (!dev)
return NULL;
dev->regs = tmp[4];
dev->card = card;
if (size > 5)
dev->regs |= tmp[5] << 8;
dev->capabilities |= PNP_CONFIGURABLE;
dev->capabilities |= PNP_READ;
dev->capabilities |= PNP_WRITE;

1
include/linux/pnp.h
View file

@ -253,7 +253,6 @@ struct pnp_dev {
struct pnp_resource_table *res;
char name[PNP_NAME_LEN]; /* contains a human-readable name */
unsigned short regs; /* ISAPnP: supported registers */
int flags; /* used by protocols */
struct proc_dir_entry *procent; /* device entry in /proc/bus/isapnp */
void *data;