From: linas@austin.ibm.com (Linas Vepstas)
To: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Cc: Andrew Morton <akpm@osdl.org>,
linuxppc-dev@ozlabs.org, pcihpd-discuss@lists.sourceforge.net
Subject: [PATCH 12/19] PCI: rpaphp: remove rpaphp_set_attention_status()
Date: Tue, 3 Apr 2007 12:26:54 -0500 (CDT) [thread overview]
Message-ID: <20070403172654.336283A65C@topology.austin.ibm.com> (raw)
In-Reply-To: 20070403164850.GP4922@austin.ibm.com>
The rpaphp_set_attention_status() routine seems to be a wrapper
around a single rtas call. Abolish it.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Cc: John Rose <johnrose@austin.ibm.com>
----
drivers/pci/hotplug/rpaphp.h | 1 -
drivers/pci/hotplug/rpaphp_core.c | 21 ++++++++++-----------
drivers/pci/hotplug/rpaphp_slot.c | 12 ------------
3 files changed, 10 insertions(+), 24 deletions(-)
Index: linux-2.6.21-rc4-git4/drivers/pci/hotplug/rpaphp.h
===================================================================
--- linux-2.6.21-rc4-git4.orig/drivers/pci/hotplug/rpaphp.h 2007-04-03 11:04:25.000000000 -0500
+++ linux-2.6.21-rc4-git4/drivers/pci/hotplug/rpaphp.h 2007-04-03 11:04:32.000000000 -0500
@@ -102,6 +102,5 @@ extern void dealloc_slot_struct(struct s
extern struct slot *alloc_slot_struct(struct device_node *dn, int drc_index, char *drc_name, int power_domain);
extern int rpaphp_register_slot(struct slot *slot);
extern int rpaphp_deregister_slot(struct slot *slot);
-extern int rpaphp_set_attention_status(struct slot *slot, u8 status);
#endif /* _PPC64PHP_H */
Index: linux-2.6.21-rc4-git4/drivers/pci/hotplug/rpaphp_core.c
===================================================================
--- linux-2.6.21-rc4-git4.orig/drivers/pci/hotplug/rpaphp_core.c 2007-04-03 11:04:26.000000000 -0500
+++ linux-2.6.21-rc4-git4/drivers/pci/hotplug/rpaphp_core.c 2007-04-03 11:04:32.000000000 -0500
@@ -63,27 +63,26 @@ module_param(debug, bool, 0644);
*/
static int set_attention_status(struct hotplug_slot *hotplug_slot, u8 value)
{
- int retval = 0;
+ int rc;
struct slot *slot = (struct slot *)hotplug_slot->private;
down(&rpaphp_sem);
switch (value) {
case 0:
- retval = rpaphp_set_attention_status(slot, LED_OFF);
- hotplug_slot->info->attention_status = 0;
- break;
case 1:
- default:
- retval = rpaphp_set_attention_status(slot, LED_ON);
- hotplug_slot->info->attention_status = 1;
- break;
case 2:
- retval = rpaphp_set_attention_status(slot, LED_ID);
- hotplug_slot->info->attention_status = 2;
+ break;
+ default:
+ value = 1;
break;
}
up(&rpaphp_sem);
- return retval;
+
+ rc = rtas_set_indicator(DR_INDICATOR, slot->index, value);
+ if (!rc)
+ hotplug_slot->info->attention_status = value;
+
+ return rc;
}
/**
Index: linux-2.6.21-rc4-git4/drivers/pci/hotplug/rpaphp_slot.c
===================================================================
--- linux-2.6.21-rc4-git4.orig/drivers/pci/hotplug/rpaphp_slot.c 2007-04-03 11:04:23.000000000 -0500
+++ linux-2.6.21-rc4-git4/drivers/pci/hotplug/rpaphp_slot.c 2007-04-03 11:04:32.000000000 -0500
@@ -184,15 +184,3 @@ sysfs_fail:
return retval;
}
-int rpaphp_set_attention_status(struct slot *slot, u8 status)
-{
- int rc;
-
- /* status: LED_OFF or LED_ON */
- rc = rtas_set_indicator(DR_INDICATOR, slot->index, status);
- if (rc < 0)
- err("slot(name=%s location=%s index=0x%x) set attention-status(%d) failed! rc=0x%x\n",
- slot->name, slot->location, slot->index, status, rc);
-
- return rc;
-}
next reply other threads:[~2007-04-03 17:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-03 17:26 Linas Vepstas [this message]
-- strict thread matches above, loose matches on Subject: below --
2007-04-03 0:26 [PATCH 0/19]: RPAPHP pci hotplug cleanup patchbomb Linas Vepstas
2007-04-03 0:44 ` [PATCH 12/19] PCI: rpaphp: remove rpaphp_set_attention_status() Linas Vepstas
2007-04-03 16:19 ` Nathan Lynch
2007-04-03 16:45 ` Linas Vepstas
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