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authorAdrian Bunk <bunk@kernel.org>2008-04-29 01:03:18 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-29 08:06:26 -0700
commit1a45027d1afd7e85254b5ef8535e93ce3d588cf4 (patch)
tree20fae852bbb0f352ed787ed283581e5311a66319 /drivers/edac
parentff6ac2a616c85d1215899ffda815e29b699cbd3a (diff)
edac: remove unneeded functions and add static accessor
Collection of patches, merged into one, from Adrian that do the following: 1) This patch makes the following needlessly global functions static: - edac_pci_get_log_pe() - edac_pci_get_log_npe() - edac_pci_get_panic_on_pe() - edac_pci_unregister_sysfs_instance_kobj() - edac_pci_main_kobj_setup() 2) Remove unneeded function edac_device_find() 3) Added #if 0 around function edac_pci_find() 4) make the needlessly global edac_pci_generic_check() static 5) Removed function edac_check_mc_devices() Doug Thompson modified Adrian's patches, to bettern represent the direction of EDAC, and make them one patch. Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/edac')
-rw-r--r--drivers/edac/edac_device.c31
-rw-r--r--drivers/edac/edac_mc.c21
-rw-r--r--drivers/edac/edac_module.h1
-rw-r--r--drivers/edac/edac_pci.c6
-rw-r--r--drivers/edac/edac_pci_sysfs.c11
5 files changed, 11 insertions, 59 deletions
diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
index c559bf54342..63372fa7ecf 100644
--- a/drivers/edac/edac_device.c
+++ b/drivers/edac/edac_device.c
@@ -375,37 +375,6 @@ static void del_edac_device_from_global_list(struct edac_device_ctl_info
wait_for_completion(&edac_device->removal_complete);
}
-/**
- * edac_device_find
- * Search for a edac_device_ctl_info structure whose index is 'idx'.
- *
- * If found, return a pointer to the structure.
- * Else return NULL.
- *
- * Caller must hold device_ctls_mutex.
- */
-struct edac_device_ctl_info *edac_device_find(int idx)
-{
- struct list_head *item;
- struct edac_device_ctl_info *edac_dev;
-
- /* Iterate over list, looking for exact match of ID */
- list_for_each(item, &edac_device_list) {
- edac_dev = list_entry(item, struct edac_device_ctl_info, link);
-
- if (edac_dev->dev_idx >= idx) {
- if (edac_dev->dev_idx == idx)
- return edac_dev;
-
- /* not on list, so terminate early */
- break;
- }
- }
-
- return NULL;
-}
-EXPORT_SYMBOL_GPL(edac_device_find);
-
/*
* edac_device_workq_function
* performs the operation scheduled by a workq request
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 9cd778f920a..a4cf1645f58 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -886,24 +886,3 @@ void edac_mc_handle_fbd_ce(struct mem_ctl_info *mci,
mci->csrows[csrow].channels[channel].ce_count++;
}
EXPORT_SYMBOL(edac_mc_handle_fbd_ce);
-
-/*
- * Iterate over all MC instances and check for ECC, et al, errors
- */
-void edac_check_mc_devices(void)
-{
- struct list_head *item;
- struct mem_ctl_info *mci;
-
- debugf3("%s()\n", __func__);
- mutex_lock(&mem_ctls_mutex);
-
- list_for_each(item, &mc_devices) {
- mci = list_entry(item, struct mem_ctl_info, link);
-
- if (mci->edac_check != NULL)
- mci->edac_check(mci);
- }
-
- mutex_unlock(&mem_ctls_mutex);
-}
diff --git a/drivers/edac/edac_module.h b/drivers/edac/edac_module.h
index cbc419c8ebc..233d4798c3a 100644
--- a/drivers/edac/edac_module.h
+++ b/drivers/edac/edac_module.h
@@ -27,7 +27,6 @@ extern int edac_mc_register_sysfs_main_kobj(struct mem_ctl_info *mci);
extern void edac_mc_unregister_sysfs_main_kobj(struct mem_ctl_info *mci);
extern int edac_create_sysfs_mci_device(struct mem_ctl_info *mci);
extern void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci);
-extern void edac_check_mc_devices(void);
extern int edac_get_log_ue(void);
extern int edac_get_log_ce(void);
extern int edac_get_panic_on_ue(void);
diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
index 2d4176c3133..9b24340b52e 100644
--- a/drivers/edac/edac_pci.c
+++ b/drivers/edac/edac_pci.c
@@ -189,6 +189,9 @@ static void del_edac_pci_from_global_list(struct edac_pci_ctl_info *pci)
wait_for_completion(&pci->complete);
}
+#if 0
+/* Older code, but might use in the future */
+
/*
* edac_pci_find()
* Search for an edac_pci_ctl_info structure whose index is 'idx'
@@ -219,6 +222,7 @@ struct edac_pci_ctl_info *edac_pci_find(int idx)
return NULL;
}
EXPORT_SYMBOL_GPL(edac_pci_find);
+#endif
/*
* edac_pci_workq_function()
@@ -422,7 +426,7 @@ EXPORT_SYMBOL_GPL(edac_pci_del_device);
*
* a Generic parity check API
*/
-void edac_pci_generic_check(struct edac_pci_ctl_info *pci)
+static void edac_pci_generic_check(struct edac_pci_ctl_info *pci)
{
debugf4("%s()\n", __func__);
edac_pci_do_parity_check();
diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
index 71c3195d370..2c1fa1bb6df 100644
--- a/drivers/edac/edac_pci_sysfs.c
+++ b/drivers/edac/edac_pci_sysfs.c
@@ -37,17 +37,17 @@ int edac_pci_get_check_errors(void)
return check_pci_errors;
}
-int edac_pci_get_log_pe(void)
+static int edac_pci_get_log_pe(void)
{
return edac_pci_log_pe;
}
-int edac_pci_get_log_npe(void)
+static int edac_pci_get_log_npe(void)
{
return edac_pci_log_npe;
}
-int edac_pci_get_panic_on_pe(void)
+static int edac_pci_get_panic_on_pe(void)
{
return edac_pci_panic_on_pe;
}
@@ -197,7 +197,8 @@ error_out:
*
* unregister the kobj for the EDAC PCI instance
*/
-void edac_pci_unregister_sysfs_instance_kobj(struct edac_pci_ctl_info *pci)
+static void edac_pci_unregister_sysfs_instance_kobj(
+ struct edac_pci_ctl_info *pci)
{
debugf0("%s()\n", __func__);
@@ -337,7 +338,7 @@ static struct kobj_type ktype_edac_pci_main_kobj = {
* setup the sysfs for EDAC PCI attributes
* assumes edac_class has already been initialized
*/
-int edac_pci_main_kobj_setup(void)
+static int edac_pci_main_kobj_setup(void)
{
int err;
struct sysdev_class *edac_class;