Commit 261b20da authored by Bjorn Helgaas's avatar Bjorn Helgaas Committed by Len Brown
Browse files

ISAPNP: remove unused pnp_dev->regs field 



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

Signed-off-by: default avatarBjorn Helgaas <bjorn.helgaas@hp.com>
Acked-By: default avatarRene Herman <rene.herman@gmail.com>
Signed-off-by: default avatarLen Brown <len.brown@intel.com>
parent 62cfb298

drivers/pnp/isapnp/core.c

+0 −3
Original line number Diff line number Diff line
@@ -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;

include/linux/pnp.h

+0 −1
Original line number Diff line number Diff line
@@ -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;