From 2eafd72939fda6118e27d3ee859684987f43921b Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sat, 3 Oct 2015 15:32:55 +0200 Subject: target: use per-attribute show and store methods This also allows to remove the target-specific old configfs macros, and gets rid of the target_core_fabric_configfs.h header which only had one function declaration left that could be moved to a better place. Signed-off-by: Christoph Hellwig Reviewed-by: Nicholas Bellinger Acked-by: Nicholas Bellinger Signed-off-by: Nicholas Bellinger --- drivers/xen/xen-scsiback.c | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'drivers/xen') diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c index 9eeefd7cad41..43bcae852546 100644 --- a/drivers/xen/xen-scsiback.c +++ b/drivers/xen/xen-scsiback.c @@ -53,7 +53,6 @@ #include #include -#include #include @@ -1438,9 +1437,10 @@ static void scsiback_aborted_task(struct se_cmd *se_cmd) { } -static ssize_t scsiback_tpg_param_show_alias(struct se_portal_group *se_tpg, +static ssize_t scsiback_tpg_param_alias_show(struct config_item *item, char *page) { + struct se_portal_group *se_tpg = param_to_tpg(item); struct scsiback_tpg *tpg = container_of(se_tpg, struct scsiback_tpg, se_tpg); ssize_t rb; @@ -1452,9 +1452,10 @@ static ssize_t scsiback_tpg_param_show_alias(struct se_portal_group *se_tpg, return rb; } -static ssize_t scsiback_tpg_param_store_alias(struct se_portal_group *se_tpg, +static ssize_t scsiback_tpg_param_alias_store(struct config_item *item, const char *page, size_t count) { + struct se_portal_group *se_tpg = param_to_tpg(item); struct scsiback_tpg *tpg = container_of(se_tpg, struct scsiback_tpg, se_tpg); int len; @@ -1474,10 +1475,10 @@ static ssize_t scsiback_tpg_param_store_alias(struct se_portal_group *se_tpg, return count; } -TF_TPG_PARAM_ATTR(scsiback, alias, S_IRUGO | S_IWUSR); +CONFIGFS_ATTR(scsiback_tpg_param_, alias); static struct configfs_attribute *scsiback_param_attrs[] = { - &scsiback_tpg_param_alias.attr, + &scsiback_tpg_param_attr_alias, NULL, }; @@ -1585,9 +1586,9 @@ static int scsiback_drop_nexus(struct scsiback_tpg *tpg) return 0; } -static ssize_t scsiback_tpg_show_nexus(struct se_portal_group *se_tpg, - char *page) +static ssize_t scsiback_tpg_nexus_show(struct config_item *item, char *page) { + struct se_portal_group *se_tpg = to_tpg(item); struct scsiback_tpg *tpg = container_of(se_tpg, struct scsiback_tpg, se_tpg); struct scsiback_nexus *tv_nexus; @@ -1606,10 +1607,10 @@ static ssize_t scsiback_tpg_show_nexus(struct se_portal_group *se_tpg, return ret; } -static ssize_t scsiback_tpg_store_nexus(struct se_portal_group *se_tpg, - const char *page, - size_t count) +static ssize_t scsiback_tpg_nexus_store(struct config_item *item, + const char *page, size_t count) { + struct se_portal_group *se_tpg = to_tpg(item); struct scsiback_tpg *tpg = container_of(se_tpg, struct scsiback_tpg, se_tpg); struct scsiback_tport *tport_wwn = tpg->tport; @@ -1681,26 +1682,25 @@ check_newline: return count; } -TF_TPG_BASE_ATTR(scsiback, nexus, S_IRUGO | S_IWUSR); +CONFIGFS_ATTR(scsiback_tpg_, nexus); static struct configfs_attribute *scsiback_tpg_attrs[] = { - &scsiback_tpg_nexus.attr, + &scsiback_tpg_attr_nexus, NULL, }; static ssize_t -scsiback_wwn_show_attr_version(struct target_fabric_configfs *tf, - char *page) +scsiback_wwn_version_show(struct config_item *item, char *page) { return sprintf(page, "xen-pvscsi fabric module %s on %s/%s on " UTS_RELEASE"\n", VSCSI_VERSION, utsname()->sysname, utsname()->machine); } -TF_WWN_ATTR_RO(scsiback, version); +CONFIGFS_ATTR_RO(scsiback_wwn_, version); static struct configfs_attribute *scsiback_wwn_attrs[] = { - &scsiback_wwn_version.attr, + &scsiback_wwn_attr_version, NULL, }; -- cgit v1.2.3-59-g8ed1b