[patch 50/53] ISAPNP: remove unused pnp_dev->regs field

From: Bjorn Helgaas
Date: Fri Apr 18 2008 - 17:13:26 EST


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

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@xxxxxx>

Index: work8/drivers/pnp/isapnp/core.c
===================================================================
--- work8.orig/drivers/pnp/isapnp/core.c 2008-04-18 11:15:16.000000000 -0600
+++ work8/drivers/pnp/isapnp/core.c 2008-04-18 11:19:49.000000000 -0600
@@ -416,10 +416,7 @@
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;
Index: work8/include/linux/pnp.h
===================================================================
--- work8.orig/include/linux/pnp.h 2008-04-18 11:19:43.000000000 -0600
+++ work8/include/linux/pnp.h 2008-04-18 11:19:49.000000000 -0600
@@ -255,7 +255,6 @@
struct list_head resources;

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;

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