diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c index 406766c894fb..d7b433261145 100644 --- a/arch/s390/kernel/ipl.c +++ b/arch/s390/kernel/ipl.c @@ -888,23 +888,26 @@ static ssize_t reipl_generic_loadparm_store(struct ipl_parameter_block *ipb, return len; } -/* FCP wrapper */ -static ssize_t reipl_fcp_loadparm_show(struct kobject *kobj, - struct kobj_attribute *attr, char *page) -{ - return reipl_generic_loadparm_show(reipl_block_fcp, page); -} +#define DEFINE_GENERIC_LOADPARM(name) \ +static ssize_t reipl_##name##_loadparm_show(struct kobject *kobj, \ + struct kobj_attribute *attr, char *page) \ +{ \ + return reipl_generic_loadparm_show(reipl_block_##name, page); \ +} \ +static ssize_t reipl_##name##_loadparm_store(struct kobject *kobj, \ + struct kobj_attribute *attr, \ + const char *buf, size_t len) \ +{ \ + return reipl_generic_loadparm_store(reipl_block_##name, buf, len); \ +} \ +static struct kobj_attribute sys_reipl_##name##_loadparm_attr = \ + __ATTR(loadparm, 0644, reipl_##name##_loadparm_show, \ + reipl_##name##_loadparm_store) -static ssize_t reipl_fcp_loadparm_store(struct kobject *kobj, - struct kobj_attribute *attr, - const char *buf, size_t len) -{ - return reipl_generic_loadparm_store(reipl_block_fcp, buf, len); -} - -static struct kobj_attribute sys_reipl_fcp_loadparm_attr = - __ATTR(loadparm, 0644, reipl_fcp_loadparm_show, - reipl_fcp_loadparm_store); +DEFINE_GENERIC_LOADPARM(fcp); +DEFINE_GENERIC_LOADPARM(nvme); +DEFINE_GENERIC_LOADPARM(ccw); +DEFINE_GENERIC_LOADPARM(nss); static ssize_t reipl_fcp_clear_show(struct kobject *kobj, struct kobj_attribute *attr, char *page) @@ -994,24 +997,6 @@ DEFINE_IPL_ATTR_RW(reipl_nvme, bootprog, "%lld\n", "%lld\n", DEFINE_IPL_ATTR_RW(reipl_nvme, br_lba, "%lld\n", "%lld\n", reipl_block_nvme->nvme.br_lba); -/* nvme wrapper */ -static ssize_t reipl_nvme_loadparm_show(struct kobject *kobj, - struct kobj_attribute *attr, char *page) -{ - return reipl_generic_loadparm_show(reipl_block_nvme, page); -} - -static ssize_t reipl_nvme_loadparm_store(struct kobject *kobj, - struct kobj_attribute *attr, - const char *buf, size_t len) -{ - return reipl_generic_loadparm_store(reipl_block_nvme, buf, len); -} - -static struct kobj_attribute sys_reipl_nvme_loadparm_attr = - __ATTR(loadparm, 0644, reipl_nvme_loadparm_show, - reipl_nvme_loadparm_store); - static struct attribute *reipl_nvme_attrs[] = { &sys_reipl_nvme_fid_attr.attr, &sys_reipl_nvme_nsid_attr.attr, @@ -1047,38 +1032,6 @@ static struct kobj_attribute sys_reipl_nvme_clear_attr = /* CCW reipl device attributes */ DEFINE_IPL_CCW_ATTR_RW(reipl_ccw, device, reipl_block_ccw->ccw); -/* NSS wrapper */ -static ssize_t reipl_nss_loadparm_show(struct kobject *kobj, - struct kobj_attribute *attr, char *page) -{ - return reipl_generic_loadparm_show(reipl_block_nss, page); -} - -static ssize_t reipl_nss_loadparm_store(struct kobject *kobj, - struct kobj_attribute *attr, - const char *buf, size_t len) -{ - return reipl_generic_loadparm_store(reipl_block_nss, buf, len); -} - -/* CCW wrapper */ -static ssize_t reipl_ccw_loadparm_show(struct kobject *kobj, - struct kobj_attribute *attr, char *page) -{ - return reipl_generic_loadparm_show(reipl_block_ccw, page); -} - -static ssize_t reipl_ccw_loadparm_store(struct kobject *kobj, - struct kobj_attribute *attr, - const char *buf, size_t len) -{ - return reipl_generic_loadparm_store(reipl_block_ccw, buf, len); -} - -static struct kobj_attribute sys_reipl_ccw_loadparm_attr = - __ATTR(loadparm, 0644, reipl_ccw_loadparm_show, - reipl_ccw_loadparm_store); - static ssize_t reipl_ccw_clear_show(struct kobject *kobj, struct kobj_attribute *attr, char *page) { @@ -1251,10 +1204,6 @@ static struct kobj_attribute sys_reipl_nss_name_attr = __ATTR(name, 0644, reipl_nss_name_show, reipl_nss_name_store); -static struct kobj_attribute sys_reipl_nss_loadparm_attr = - __ATTR(loadparm, 0644, reipl_nss_loadparm_show, - reipl_nss_loadparm_store); - static struct attribute *reipl_nss_attrs[] = { &sys_reipl_nss_name_attr.attr, &sys_reipl_nss_loadparm_attr.attr,