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-rw-r--r--drivers/pnp/driver.c2
-rw-r--r--drivers/pnp/pnpbios/core.c3
-rw-r--r--drivers/pnp/resource.c6
3 files changed, 7 insertions, 4 deletions
diff --git a/drivers/pnp/driver.c b/drivers/pnp/driver.c
index f748cc8cbb03..4e57d3370368 100644
--- a/drivers/pnp/driver.c
+++ b/drivers/pnp/driver.c
@@ -182,7 +182,7 @@ static int __pnp_bus_suspend(struct device *dev, pm_message_t state)
return error;
}
- if (pnp_dev->protocol->suspend)
+ if (pnp_can_suspend(pnp_dev))
pnp_dev->protocol->suspend(pnp_dev, state);
return 0;
}
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index 074569e77d22..facd43b8516c 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -181,7 +181,8 @@ static int pnp_dock_thread(void *unused)
break;
default:
pnpbios_print_status("pnp_dock_thread", status);
- continue;
+ printk(KERN_WARNING "PnPBIOS: disabling dock monitoring.\n");
+ complete_and_exit(&unload_sem, 0);
}
if (d != docked) {
if (pnp_dock_event(d, &now) == 0) {
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
index 782e82289571..f980ff7166e9 100644
--- a/drivers/pnp/resource.c
+++ b/drivers/pnp/resource.c
@@ -179,8 +179,9 @@ int pnp_check_port(struct pnp_dev *dev, struct resource *res)
/* check if the resource is already in use, skip if the
* device is active because it itself may be in use */
if (!dev->active) {
- if (__check_region(&ioport_resource, *port, length(port, end)))
+ if (!request_region(*port, length(port, end), "pnp"))
return 0;
+ release_region(*port, length(port, end));
}
/* check if the resource is reserved */
@@ -241,8 +242,9 @@ int pnp_check_mem(struct pnp_dev *dev, struct resource *res)
/* check if the resource is already in use, skip if the
* device is active because it itself may be in use */
if (!dev->active) {
- if (check_mem_region(*addr, length(addr, end)))
+ if (!request_mem_region(*addr, length(addr, end), "pnp"))
return 0;
+ release_mem_region(*addr, length(addr, end));
}
/* check if the resource is reserved */

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