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firmware: rename struct fw_priv->fw_id to fw_name

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This makes it clear exactly what the field is for. With fw_id it
was not clear to a reader if this was some sort of private concoction
of some sort.

Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Luis R. Rodriguez 2017-11-20 10:23:49 -08:00 • committed by Greg Kroah-Hartman
parent cd5322b7a6
commit 31034f22fc
1 changed files with 13 additions and 13 deletions
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26
drivers/base/firmware_class.c
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@ -234,7 +234,7 @@ struct fw_priv {
int page_array_size; int page_array_size;
struct list_head pending_list; struct list_head pending_list;
#endif #endif
const char *fw_id; const char *fw_name;
}; };
struct fw_cache_entry { struct fw_cache_entry {
@ -270,8 +270,8 @@ static struct fw_priv *__allocate_fw_priv(const char *fw_name,
if (!fw_priv) if (!fw_priv)
return NULL; return NULL;
fw_priv->fw_id = kstrdup_const(fw_name, GFP_ATOMIC); fw_priv->fw_name = kstrdup_const(fw_name, GFP_ATOMIC);
if (!fw_priv->fw_id) { if (!fw_priv->fw_name) {
kfree(fw_priv); kfree(fw_priv);
return NULL; return NULL;
} }
@ -296,7 +296,7 @@ static struct fw_priv *__lookup_fw_priv(const char *fw_name)
struct firmware_cache *fwc = &fw_cache; struct firmware_cache *fwc = &fw_cache;
list_for_each_entry(tmp, &fwc->head, list) list_for_each_entry(tmp, &fwc->head, list)
if (!strcmp(tmp->fw_id, fw_name)) if (!strcmp(tmp->fw_name, fw_name))
return tmp; return tmp;
return NULL; return NULL;
} }
@ -335,7 +335,7 @@ static void __free_fw_priv(struct kref *ref)
struct firmware_cache *fwc = fw_priv->fwc; struct firmware_cache *fwc = fw_priv->fwc;
pr_debug("%s: fw-%s fw_priv=%p data=%p size=%u\n", pr_debug("%s: fw-%s fw_priv=%p data=%p size=%u\n",
__func__, fw_priv->fw_id, fw_priv, fw_priv->data, __func__, fw_priv->fw_name, fw_priv, fw_priv->data,
(unsigned int)fw_priv->size); (unsigned int)fw_priv->size);
list_del(&fw_priv->list); list_del(&fw_priv->list);
@ -352,7 +352,7 @@ static void __free_fw_priv(struct kref *ref)
#endif #endif
if (!fw_priv->allocated_size) if (!fw_priv->allocated_size)
vfree(fw_priv->data); vfree(fw_priv->data);
kfree_const(fw_priv->fw_id); kfree_const(fw_priv->fw_name);
kfree(fw_priv); kfree(fw_priv);
} }
@ -408,7 +408,7 @@ fw_get_filesystem_firmware(struct device *device, struct fw_priv *fw_priv)
continue; continue;
len = snprintf(path, PATH_MAX, "%s/%s", len = snprintf(path, PATH_MAX, "%s/%s",
fw_path[i], fw_priv->fw_id); fw_path[i], fw_priv->fw_name);
if (len >= PATH_MAX) { if (len >= PATH_MAX) {
rc = -ENAMETOOLONG; rc = -ENAMETOOLONG;
break; break;
@ -426,7 +426,7 @@ fw_get_filesystem_firmware(struct device *device, struct fw_priv *fw_priv)
path, rc); path, rc);
continue; continue;
} }
dev_dbg(device, "direct-loading %s\n", fw_priv->fw_id); dev_dbg(device, "direct-loading %s\n", fw_priv->fw_name);
fw_priv->size = size; fw_priv->size = size;
fw_state_done(&fw_priv->fw_st); fw_state_done(&fw_priv->fw_st);
break; break;
@ -458,7 +458,7 @@ static void fw_set_page_data(struct fw_priv *fw_priv, struct firmware *fw)
fw->data = fw_priv->data; fw->data = fw_priv->data;
pr_debug("%s: fw-%s fw_priv=%p data=%p size=%u\n", pr_debug("%s: fw-%s fw_priv=%p data=%p size=%u\n",
__func__, fw_priv->fw_id, fw_priv, fw_priv->data, __func__, fw_priv->fw_name, fw_priv, fw_priv->data,
(unsigned int)fw_priv->size); (unsigned int)fw_priv->size);
} }
@ -544,7 +544,7 @@ static int assign_fw(struct firmware *fw, struct device *device,
/* don't cache firmware handled without uevent */ /* don't cache firmware handled without uevent */
if (device && (opt_flags & FW_OPT_UEVENT) && if (device && (opt_flags & FW_OPT_UEVENT) &&
!(opt_flags & FW_OPT_NOCACHE)) !(opt_flags & FW_OPT_NOCACHE))
fw_add_devm_name(device, fw_priv->fw_id); fw_add_devm_name(device, fw_priv->fw_name);
/* /*
* After caching firmware image is started, let it piggyback * After caching firmware image is started, let it piggyback
@ -552,7 +552,7 @@ static int assign_fw(struct firmware *fw, struct device *device,
*/ */
if (!(opt_flags & FW_OPT_NOCACHE) && if (!(opt_flags & FW_OPT_NOCACHE) &&
fw_priv->fwc->state == FW_LOADER_START_CACHE) { fw_priv->fwc->state == FW_LOADER_START_CACHE) {
if (fw_cache_piggyback_on_request(fw_priv->fw_id)) if (fw_cache_piggyback_on_request(fw_priv->fw_name))
kref_get(&fw_priv->ref); kref_get(&fw_priv->ref);
} }
@ -659,7 +659,7 @@ static void fw_dev_release(struct device *dev)
static int do_firmware_uevent(struct fw_sysfs *fw_sysfs, struct kobj_uevent_env *env) static int do_firmware_uevent(struct fw_sysfs *fw_sysfs, struct kobj_uevent_env *env)
{ {
if (add_uevent_var(env, "FIRMWARE=%s", fw_sysfs->fw_priv->fw_id)) if (add_uevent_var(env, "FIRMWARE=%s", fw_sysfs->fw_priv->fw_name))
return -ENOMEM; return -ENOMEM;
if (add_uevent_var(env, "TIMEOUT=%i", loading_timeout)) if (add_uevent_var(env, "TIMEOUT=%i", loading_timeout))
return -ENOMEM; return -ENOMEM;
@ -1056,7 +1056,7 @@ static int _request_firmware_load(struct fw_sysfs *fw_sysfs,
if (opt_flags & FW_OPT_UEVENT) { if (opt_flags & FW_OPT_UEVENT) {
fw_priv->need_uevent = true; fw_priv->need_uevent = true;
dev_set_uevent_suppress(f_dev, false); dev_set_uevent_suppress(f_dev, false);
dev_dbg(f_dev, "firmware: requesting %s\n", fw_priv->fw_id); dev_dbg(f_dev, "firmware: requesting %s\n", fw_priv->fw_name);
kobject_uevent(&fw_sysfs->dev.kobj, KOBJ_ADD); kobject_uevent(&fw_sysfs->dev.kobj, KOBJ_ADD);
} else { } else {
timeout = MAX_JIFFY_OFFSET; timeout = MAX_JIFFY_OFFSET;