@@ -1236,7 +1236,7 @@ static ssize_t enable_sink_show(struct device *dev,
{
struct coresight_device *csdev = to_coresight_device(dev);
- return scnprintf(buf, PAGE_SIZE, "%u\n", csdev->activated);
+ return sysfs_emit(buf, "%u\n", csdev->activated);
}
static ssize_t enable_sink_store(struct device *dev,
@@ -1266,7 +1266,7 @@ static ssize_t enable_source_show(struct device *dev,
{
struct coresight_device *csdev = to_coresight_device(dev);
- return scnprintf(buf, PAGE_SIZE, "%u\n", csdev->enable);
+ return sysfs_emit(buf, "%u\n", csdev->enable);
}
static ssize_t enable_source_store(struct device *dev,
@@ -726,7 +726,7 @@ static ssize_t etm_perf_sink_name_show(struct device *dev,
struct dev_ext_attribute *ea;
ea = container_of(dattr, struct dev_ext_attribute, attr);
- return scnprintf(buf, PAGE_SIZE, "0x%lx\n", (unsigned long)(ea->var));
+ return sysfs_emit(buf, "0x%lx\n", (unsigned long)(ea->var));
}
static struct dev_ext_attribute *
@@ -818,7 +818,7 @@ static ssize_t etm_perf_cscfg_event_show(struct device *dev,
struct dev_ext_attribute *ea;
ea = container_of(dattr, struct dev_ext_attribute, attr);
- return scnprintf(buf, PAGE_SIZE, "configid=0x%lx\n", (unsigned long)(ea->var));
+ return sysfs_emit(buf, "configid=0x%lx\n", (unsigned long)(ea->var));
}
int etm_perf_add_symlink_cscfg(struct device *dev, struct cscfg_config_desc *config_desc)
@@ -1181,7 +1181,7 @@ static ssize_t cpu_show(struct device *dev,
struct etm_drvdata *drvdata = dev_get_drvdata(dev->parent);
val = drvdata->cpu;
- return scnprintf(buf, PAGE_SIZE, "%d\n", val);
+ return sysfs_emit(buf, "%d\n", val);
}
static DEVICE_ATTR_RO(cpu);
@@ -62,7 +62,7 @@ static ssize_t nr_pe_cmp_show(struct device *dev,
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
val = drvdata->nr_pe_cmp;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static DEVICE_ATTR_RO(nr_pe_cmp);
@@ -74,7 +74,7 @@ static ssize_t nr_addr_cmp_show(struct device *dev,
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
val = drvdata->nr_addr_cmp;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static DEVICE_ATTR_RO(nr_addr_cmp);
@@ -86,7 +86,7 @@ static ssize_t nr_cntr_show(struct device *dev,
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
val = drvdata->nr_cntr;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static DEVICE_ATTR_RO(nr_cntr);
@@ -98,7 +98,7 @@ static ssize_t nr_ext_inp_show(struct device *dev,
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
val = drvdata->nr_ext_inp;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static DEVICE_ATTR_RO(nr_ext_inp);
@@ -110,7 +110,7 @@ static ssize_t numcidc_show(struct device *dev,
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
val = drvdata->numcidc;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static DEVICE_ATTR_RO(numcidc);
@@ -122,7 +122,7 @@ static ssize_t numvmidc_show(struct device *dev,
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
val = drvdata->numvmidc;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static DEVICE_ATTR_RO(numvmidc);
@@ -134,7 +134,7 @@ static ssize_t nrseqstate_show(struct device *dev,
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
val = drvdata->nrseqstate;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static DEVICE_ATTR_RO(nrseqstate);
@@ -146,7 +146,7 @@ static ssize_t nr_resource_show(struct device *dev,
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
val = drvdata->nr_resource;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static DEVICE_ATTR_RO(nr_resource);
@@ -158,7 +158,7 @@ static ssize_t nr_ss_cmp_show(struct device *dev,
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
val = drvdata->nr_ss_cmp;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static DEVICE_ATTR_RO(nr_ss_cmp);
@@ -285,7 +285,7 @@ static ssize_t mode_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->mode;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t mode_store(struct device *dev,
@@ -451,7 +451,7 @@ static ssize_t pe_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->pe_sel;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t pe_store(struct device *dev,
@@ -486,7 +486,7 @@ static ssize_t event_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->eventctrl0;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t event_store(struct device *dev,
@@ -535,7 +535,7 @@ static ssize_t event_instren_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = FIELD_GET(TRCEVENTCTL1R_INSTEN_MASK, config->eventctrl1);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t event_instren_store(struct device *dev,
@@ -591,7 +591,7 @@ static ssize_t event_ts_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->ts_ctrl;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t event_ts_store(struct device *dev,
@@ -621,7 +621,7 @@ static ssize_t syncfreq_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->syncfreq;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t syncfreq_store(struct device *dev,
@@ -651,7 +651,7 @@ static ssize_t cyc_threshold_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->ccctlr;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t cyc_threshold_store(struct device *dev,
@@ -684,7 +684,7 @@ static ssize_t bb_ctrl_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->bb_ctrl;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t bb_ctrl_store(struct device *dev,
@@ -724,7 +724,7 @@ static ssize_t event_vinst_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = FIELD_GET(TRCVICTLR_EVENT_MASK, config->vinst_ctrl);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t event_vinst_store(struct device *dev,
@@ -756,7 +756,7 @@ static ssize_t s_exlevel_vinst_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = FIELD_GET(TRCVICTLR_EXLEVEL_S_MASK, config->vinst_ctrl);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t s_exlevel_vinst_store(struct device *dev,
@@ -791,7 +791,7 @@ static ssize_t ns_exlevel_vinst_show(struct device *dev,
/* EXLEVEL_NS, bits[23:20] */
val = FIELD_GET(TRCVICTLR_EXLEVEL_NS_MASK, config->vinst_ctrl);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t ns_exlevel_vinst_store(struct device *dev,
@@ -825,7 +825,7 @@ static ssize_t addr_idx_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->addr_idx;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t addr_idx_store(struct device *dev,
@@ -864,7 +864,7 @@ static ssize_t addr_instdatatype_show(struct device *dev,
spin_lock(&drvdata->spinlock);
idx = config->addr_idx;
val = FIELD_GET(TRCACATRn_TYPE_MASK, config->addr_acc[idx]);
- len = scnprintf(buf, PAGE_SIZE, "%s\n",
+ len = sysfs_emit(buf, "%s\n",
val == TRCACATRn_TYPE_ADDR ? "instr" :
(val == TRCACATRn_TYPE_DATA_LOAD_ADDR ? "data_load" :
(val == TRCACATRn_TYPE_DATA_STORE_ADDR ? "data_store" :
@@ -916,7 +916,7 @@ static ssize_t addr_single_show(struct device *dev,
}
val = (unsigned long)config->addr_val[idx];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t addr_single_store(struct device *dev,
@@ -972,7 +972,7 @@ static ssize_t addr_range_show(struct device *dev,
val1 = (unsigned long)config->addr_val[idx];
val2 = (unsigned long)config->addr_val[idx + 1];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx %#lx\n", val1, val2);
+ return sysfs_emit(buf, "%#lx %#lx\n", val1, val2);
}
static ssize_t addr_range_store(struct device *dev,
@@ -1047,7 +1047,7 @@ static ssize_t addr_start_show(struct device *dev,
val = (unsigned long)config->addr_val[idx];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t addr_start_store(struct device *dev,
@@ -1102,7 +1102,7 @@ static ssize_t addr_stop_show(struct device *dev,
val = (unsigned long)config->addr_val[idx];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t addr_stop_store(struct device *dev,
@@ -1150,7 +1150,7 @@ static ssize_t addr_ctxtype_show(struct device *dev,
idx = config->addr_idx;
/* CONTEXTTYPE, bits[3:2] */
val = FIELD_GET(TRCACATRn_CONTEXTTYPE_MASK, config->addr_acc[idx]);
- len = scnprintf(buf, PAGE_SIZE, "%s\n", val == ETM_CTX_NONE ? "none" :
+ len = sysfs_emit(buf, "%s\n", val == ETM_CTX_NONE ? "none" :
(val == ETM_CTX_CTXID ? "ctxid" :
(val == ETM_CTX_VMID ? "vmid" : "all")));
spin_unlock(&drvdata->spinlock);
@@ -1217,7 +1217,7 @@ static ssize_t addr_context_show(struct device *dev,
/* context ID comparator bits[6:4] */
val = FIELD_GET(TRCACATRn_CONTEXT_MASK, config->addr_acc[idx]);
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t addr_context_store(struct device *dev,
@@ -1260,7 +1260,7 @@ static ssize_t addr_exlevel_s_ns_show(struct device *dev,
idx = config->addr_idx;
val = FIELD_GET(TRCACATRn_EXLEVEL_MASK, config->addr_acc[idx]);
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t addr_exlevel_s_ns_store(struct device *dev,
@@ -1323,17 +1323,16 @@ static ssize_t addr_cmp_view_show(struct device *dev,
}
spin_unlock(&drvdata->spinlock);
if (addr_type) {
- size = scnprintf(buf, PAGE_SIZE, "addr_cmp[%i] %s %#lx", idx,
+ size = sysfs_emit(buf, "addr_cmp[%i] %s %#lx", idx,
addr_type_names[addr_type], addr_v);
if (addr_type == ETM_ADDR_TYPE_RANGE) {
- size += scnprintf(buf + size, PAGE_SIZE - size,
+ size += sysfs_emit_at(buf, size,
" %#lx %s", addr_v2,
exclude ? "exclude" : "include");
}
- size += scnprintf(buf + size, PAGE_SIZE - size,
- " ctrl(%#lx)\n", addr_ctrl);
+ size += sysfs_emit_at(buf, size, " ctrl(%#lx)\n", addr_ctrl);
} else {
- size = scnprintf(buf, PAGE_SIZE, "addr_cmp[%i] unused\n", idx);
+ size = sysfs_emit(buf, "addr_cmp[%i] unused\n", idx);
}
return size;
}
@@ -1350,7 +1349,7 @@ static ssize_t vinst_pe_cmp_start_stop_show(struct device *dev,
if (!drvdata->nr_pe_cmp)
return -EINVAL;
val = config->vipcssctlr;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t vinst_pe_cmp_start_stop_store(struct device *dev,
struct device_attribute *attr,
@@ -1381,7 +1380,7 @@ static ssize_t seq_idx_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->seq_idx;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t seq_idx_store(struct device *dev,
@@ -1417,7 +1416,7 @@ static ssize_t seq_state_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->seq_state;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t seq_state_store(struct device *dev,
@@ -1451,7 +1450,7 @@ static ssize_t seq_event_show(struct device *dev,
idx = config->seq_idx;
val = config->seq_ctrl[idx];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t seq_event_store(struct device *dev,
@@ -1484,7 +1483,7 @@ static ssize_t seq_reset_event_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->seq_rst;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t seq_reset_event_store(struct device *dev,
@@ -1514,7 +1513,7 @@ static ssize_t cntr_idx_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->cntr_idx;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t cntr_idx_store(struct device *dev,
@@ -1554,7 +1553,7 @@ static ssize_t cntrldvr_show(struct device *dev,
idx = config->cntr_idx;
val = config->cntrldvr[idx];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t cntrldvr_store(struct device *dev,
@@ -1592,7 +1591,7 @@ static ssize_t cntr_val_show(struct device *dev,
idx = config->cntr_idx;
val = config->cntr_val[idx];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t cntr_val_store(struct device *dev,
@@ -1630,7 +1629,7 @@ static ssize_t cntr_ctrl_show(struct device *dev,
idx = config->cntr_idx;
val = config->cntr_ctrl[idx];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t cntr_ctrl_store(struct device *dev,
@@ -1662,7 +1661,7 @@ static ssize_t res_idx_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->res_idx;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t res_idx_store(struct device *dev,
@@ -1706,7 +1705,7 @@ static ssize_t res_ctrl_show(struct device *dev,
idx = config->res_idx;
val = config->res_ctrl[idx];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t res_ctrl_store(struct device *dev,
@@ -1744,7 +1743,7 @@ static ssize_t sshot_idx_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->ss_idx;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t sshot_idx_store(struct device *dev,
@@ -1778,7 +1777,7 @@ static ssize_t sshot_ctrl_show(struct device *dev,
spin_lock(&drvdata->spinlock);
val = config->ss_ctrl[config->ss_idx];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t sshot_ctrl_store(struct device *dev,
@@ -1813,7 +1812,7 @@ static ssize_t sshot_status_show(struct device *dev,
spin_lock(&drvdata->spinlock);
val = config->ss_status[config->ss_idx];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static DEVICE_ATTR_RO(sshot_status);
@@ -1828,7 +1827,7 @@ static ssize_t sshot_pe_ctrl_show(struct device *dev,
spin_lock(&drvdata->spinlock);
val = config->ss_pe_cmp[config->ss_idx];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t sshot_pe_ctrl_store(struct device *dev,
@@ -1862,7 +1861,7 @@ static ssize_t ctxid_idx_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->ctxid_idx;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t ctxid_idx_store(struct device *dev,
@@ -1909,7 +1908,7 @@ static ssize_t ctxid_pid_show(struct device *dev,
idx = config->ctxid_idx;
val = (unsigned long)config->ctxid_pid[idx];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t ctxid_pid_store(struct device *dev,
@@ -1970,7 +1969,7 @@ static ssize_t ctxid_masks_show(struct device *dev,
val1 = config->ctxid_mask0;
val2 = config->ctxid_mask1;
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx %#lx\n", val1, val2);
+ return sysfs_emit(buf, "%#lx %#lx\n", val1, val2);
}
static ssize_t ctxid_masks_store(struct device *dev,
@@ -2088,7 +2087,7 @@ static ssize_t vmid_idx_show(struct device *dev,
struct etmv4_config *config = &drvdata->config;
val = config->vmid_idx;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t vmid_idx_store(struct device *dev,
@@ -2133,7 +2132,7 @@ static ssize_t vmid_val_show(struct device *dev,
spin_lock(&drvdata->spinlock);
val = (unsigned long)config->vmid_val[config->vmid_idx];
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t vmid_val_store(struct device *dev,
@@ -2185,7 +2184,7 @@ static ssize_t vmid_masks_show(struct device *dev,
val1 = config->vmid_mask0;
val2 = config->vmid_mask1;
spin_unlock(&drvdata->spinlock);
- return scnprintf(buf, PAGE_SIZE, "%#lx %#lx\n", val1, val2);
+ return sysfs_emit(buf, "%#lx %#lx\n", val1, val2);
}
static ssize_t vmid_masks_store(struct device *dev,
@@ -2301,8 +2300,7 @@ static ssize_t cpu_show(struct device *dev,
struct etmv4_drvdata *drvdata = dev_get_drvdata(dev->parent);
val = drvdata->cpu;
- return scnprintf(buf, PAGE_SIZE, "%d\n", val);
-
+ return sysfs_emit(buf, "%d\n", val);
}
static DEVICE_ATTR_RO(cpu);
@@ -2441,7 +2439,7 @@ static ssize_t coresight_etm4x_reg_show(struct device *dev,
val = etmv4_cross_read(drvdata, offset);
pm_runtime_put_sync(dev->parent);
- return scnprintf(buf, PAGE_SIZE, "0x%x\n", val);
+ return sysfs_emit(buf, "0x%x\n", val);
}
static inline bool
@@ -466,7 +466,7 @@ static ssize_t hwevent_enable_show(struct device *dev,
struct stm_drvdata *drvdata = dev_get_drvdata(dev->parent);
unsigned long val = drvdata->stmheer;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t hwevent_enable_store(struct device *dev,
@@ -495,7 +495,7 @@ static ssize_t hwevent_select_show(struct device *dev,
struct stm_drvdata *drvdata = dev_get_drvdata(dev->parent);
unsigned long val = drvdata->stmhebsr;
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t hwevent_select_store(struct device *dev,
@@ -530,7 +530,7 @@ static ssize_t port_select_show(struct device *dev,
spin_unlock(&drvdata->spinlock);
}
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t port_select_store(struct device *dev,
@@ -577,7 +577,7 @@ static ssize_t port_enable_show(struct device *dev,
spin_unlock(&drvdata->spinlock);
}
- return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
+ return sysfs_emit(buf, "%#lx\n", val);
}
static ssize_t port_enable_store(struct device *dev,
@@ -29,7 +29,7 @@ static ssize_t cscfg_cfg_description_show(struct config_item *item, char *page)
struct cscfg_fs_config *fs_config = container_of(to_config_group(item),
struct cscfg_fs_config, group);
- return scnprintf(page, PAGE_SIZE, "%s", fs_config->config_desc->description);
+ return sysfs_emit(page, "%s", fs_config->config_desc->description);
}
CONFIGFS_ATTR_RO(cscfg_cfg_, description);
@@ -42,8 +42,7 @@ static ssize_t cscfg_cfg_feature_refs_show(struct config_item *item, char *page)
int i;
for (i = 0; i < config_desc->nr_feat_refs; i++)
- ch_used += scnprintf(page + ch_used, PAGE_SIZE - ch_used,
- "%s\n", config_desc->feat_ref_names[i]);
+ ch_used += sysfs_emit_at(page, ch_used, "%s\n", config_desc->feat_ref_names[i]);
return ch_used;
}
CONFIGFS_ATTR_RO(cscfg_cfg_, feature_refs);
@@ -75,14 +74,14 @@ static ssize_t cscfg_cfg_values_show(struct config_item *item, char *page)
for (i = 0; i < config_desc->nr_feat_refs; i++) {
feat_desc = cscfg_get_named_feat_desc(config_desc->feat_ref_names[i]);
for (j = 0; j < feat_desc->nr_params; j++) {
- used += scnprintf(page + used, PAGE_SIZE - used,
+ used += sysfs_emit_at(page, used,
"%s.%s = 0x%llx ",
feat_desc->name,
feat_desc->params_desc[j].name,
config_desc->presets[val_idx++]);
}
}
- used += scnprintf(page + used, PAGE_SIZE - used, "\n");
+ used += sysfs_emit_at(page, used, "\n");
return used;
}
@@ -93,7 +92,7 @@ static ssize_t cscfg_cfg_enable_show(struct config_item *item, char *page)
struct cscfg_fs_config *fs_config = container_of(to_config_group(item),
struct cscfg_fs_config, group);
- return scnprintf(page, PAGE_SIZE, "%d\n", fs_config->active);
+ return sysfs_emit(page, "%d\n", fs_config->active);
}
static ssize_t cscfg_cfg_enable_store(struct config_item *item,
@@ -121,7 +120,7 @@ static ssize_t cscfg_cfg_preset_show(struct config_item *item, char *page)
struct cscfg_fs_config *fs_config = container_of(to_config_group(item),
struct cscfg_fs_config, group);
- return scnprintf(page, PAGE_SIZE, "%d\n", fs_config->preset);
+ return sysfs_emit(page, "%d\n", fs_config->preset);
}
static ssize_t cscfg_cfg_preset_store(struct config_item *item,
@@ -233,7 +232,7 @@ static ssize_t cscfg_feat_description_show(struct config_item *item, char *page)
struct cscfg_fs_feature *fs_feat = container_of(to_config_group(item),
struct cscfg_fs_feature, group);
- return scnprintf(page, PAGE_SIZE, "%s", fs_feat->feat_desc->description);
+ return sysfs_emit(page, "%s", fs_feat->feat_desc->description);
}
CONFIGFS_ATTR_RO(cscfg_feat_, description);
@@ -245,12 +244,12 @@ static ssize_t cscfg_feat_matches_show(struct config_item *item, char *page)
int used = 0;
if (match_flags & CS_CFG_MATCH_CLASS_SRC_ALL)
- used = scnprintf(page, PAGE_SIZE, "SRC_ALL ");
+ used = sysfs_emit(page, "SRC_ALL ");
if (match_flags & CS_CFG_MATCH_CLASS_SRC_ETM4)
- used += scnprintf(page + used, PAGE_SIZE - used, "SRC_ETMV4 ");
+ used += sysfs_emit_at(page, used, "SRC_ETMV4 ");
- used += scnprintf(page + used, PAGE_SIZE - used, "\n");
+ used += sysfs_emit_at(page, used, "\n");
return used;
}
CONFIGFS_ATTR_RO(cscfg_feat_, matches);
@@ -260,7 +259,7 @@ static ssize_t cscfg_feat_nr_params_show(struct config_item *item, char *page)
struct cscfg_fs_feature *fs_feat = container_of(to_config_group(item),
struct cscfg_fs_feature, group);
- return scnprintf(page, PAGE_SIZE, "%d\n", fs_feat->feat_desc->nr_params);
+ return sysfs_emit(page, "%d\n", fs_feat->feat_desc->nr_params);
}
CONFIGFS_ATTR_RO(cscfg_feat_, nr_params);
@@ -283,7 +282,7 @@ static ssize_t cscfg_param_value_show(struct config_item *item, char *page)
struct cscfg_fs_param, group);
u64 value = param_item->feat_desc->params_desc[param_item->param_idx].value;
- return scnprintf(page, PAGE_SIZE, "0x%llx\n", value);
+ return sysfs_emit(page, "0x%llx\n", value);
}
static ssize_t cscfg_param_value_store(struct config_item *item,