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path: root/drivers/hwtracing/coresight/coresight-cti-sysfs.c
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Diffstat (limited to 'drivers/hwtracing/coresight/coresight-cti-sysfs.c')
-rw-r--r--drivers/hwtracing/coresight/coresight-cti-sysfs.c76
1 files changed, 38 insertions, 38 deletions
diff --git a/drivers/hwtracing/coresight/coresight-cti-sysfs.c b/drivers/hwtracing/coresight/coresight-cti-sysfs.c
index d25dd2737b49..572b80ee96fb 100644
--- a/drivers/hwtracing/coresight/coresight-cti-sysfs.c
+++ b/drivers/hwtracing/coresight/coresight-cti-sysfs.c
@@ -84,11 +84,11 @@ static ssize_t enable_show(struct device *dev,
bool enabled, powered;
struct cti_drvdata *drvdata = dev_get_drvdata(dev->parent);
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
enable_req = drvdata->config.enable_req_count;
powered = drvdata->config.hw_powered;
enabled = drvdata->config.hw_enabled;
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
if (powered)
return sprintf(buf, "%d\n", enabled);
@@ -134,9 +134,9 @@ static ssize_t powered_show(struct device *dev,
bool powered;
struct cti_drvdata *drvdata = dev_get_drvdata(dev->parent);
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
powered = drvdata->config.hw_powered;
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return sprintf(buf, "%d\n", powered);
}
@@ -181,10 +181,10 @@ static ssize_t coresight_cti_reg_show(struct device *dev,
u32 val = 0;
pm_runtime_get_sync(dev->parent);
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
if (drvdata->config.hw_powered)
val = readl_relaxed(drvdata->base + cti_attr->off);
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
pm_runtime_put_sync(dev->parent);
return sysfs_emit(buf, "0x%x\n", val);
}
@@ -202,10 +202,10 @@ static __maybe_unused ssize_t coresight_cti_reg_store(struct device *dev,
return -EINVAL;
pm_runtime_get_sync(dev->parent);
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
if (drvdata->config.hw_powered)
cti_write_single_reg(drvdata, cti_attr->off, val);
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
pm_runtime_put_sync(dev->parent);
return size;
}
@@ -264,7 +264,7 @@ static ssize_t cti_reg32_show(struct device *dev, char *buf,
struct cti_drvdata *drvdata = dev_get_drvdata(dev->parent);
struct cti_config *config = &drvdata->config;
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
if ((reg_offset >= 0) && cti_active(config)) {
CS_UNLOCK(drvdata->base);
val = readl_relaxed(drvdata->base + reg_offset);
@@ -274,7 +274,7 @@ static ssize_t cti_reg32_show(struct device *dev, char *buf,
} else if (pcached_val) {
val = *pcached_val;
}
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return sprintf(buf, "%#x\n", val);
}
@@ -293,7 +293,7 @@ static ssize_t cti_reg32_store(struct device *dev, const char *buf,
if (kstrtoul(buf, 0, &val))
return -EINVAL;
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
/* local store */
if (pcached_val)
*pcached_val = (u32)val;
@@ -301,7 +301,7 @@ static ssize_t cti_reg32_store(struct device *dev, const char *buf,
/* write through if offset and enabled */
if ((reg_offset >= 0) && cti_active(config))
cti_write_single_reg(drvdata, reg_offset, val);
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return size;
}
@@ -349,9 +349,9 @@ static ssize_t inout_sel_store(struct device *dev,
if (val > (CTIINOUTEN_MAX - 1))
return -EINVAL;
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
drvdata->config.ctiinout_sel = val;
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return size;
}
static DEVICE_ATTR_RW(inout_sel);
@@ -364,10 +364,10 @@ static ssize_t inen_show(struct device *dev,
int index;
struct cti_drvdata *drvdata = dev_get_drvdata(dev->parent);
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
index = drvdata->config.ctiinout_sel;
val = drvdata->config.ctiinen[index];
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return sprintf(buf, "%#lx\n", val);
}
@@ -383,14 +383,14 @@ static ssize_t inen_store(struct device *dev,
if (kstrtoul(buf, 0, &val))
return -EINVAL;
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
index = config->ctiinout_sel;
config->ctiinen[index] = val;
/* write through if enabled */
if (cti_active(config))
cti_write_single_reg(drvdata, CTIINEN(index), val);
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return size;
}
static DEVICE_ATTR_RW(inen);
@@ -403,10 +403,10 @@ static ssize_t outen_show(struct device *dev,
int index;
struct cti_drvdata *drvdata = dev_get_drvdata(dev->parent);
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
index = drvdata->config.ctiinout_sel;
val = drvdata->config.ctiouten[index];
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return sprintf(buf, "%#lx\n", val);
}
@@ -422,14 +422,14 @@ static ssize_t outen_store(struct device *dev,
if (kstrtoul(buf, 0, &val))
return -EINVAL;
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
index = config->ctiinout_sel;
config->ctiouten[index] = val;
/* write through if enabled */
if (cti_active(config))
cti_write_single_reg(drvdata, CTIOUTEN(index), val);
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return size;
}
static DEVICE_ATTR_RW(outen);
@@ -463,7 +463,7 @@ static ssize_t appclear_store(struct device *dev,
if (kstrtoul(buf, 0, &val))
return -EINVAL;
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
/* a 1'b1 in appclr clears down the same bit in appset*/
config->ctiappset &= ~val;
@@ -471,7 +471,7 @@ static ssize_t appclear_store(struct device *dev,
/* write through if enabled */
if (cti_active(config))
cti_write_single_reg(drvdata, CTIAPPCLEAR, val);
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return size;
}
static DEVICE_ATTR_WO(appclear);
@@ -487,12 +487,12 @@ static ssize_t apppulse_store(struct device *dev,
if (kstrtoul(buf, 0, &val))
return -EINVAL;
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
/* write through if enabled */
if (cti_active(config))
cti_write_single_reg(drvdata, CTIAPPPULSE, val);
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return size;
}
static DEVICE_ATTR_WO(apppulse);
@@ -681,9 +681,9 @@ static ssize_t trig_filter_enable_show(struct device *dev,
u32 val;
struct cti_drvdata *drvdata = dev_get_drvdata(dev->parent);
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
val = drvdata->config.trig_filter_enable;
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return sprintf(buf, "%d\n", val);
}
@@ -697,9 +697,9 @@ static ssize_t trig_filter_enable_store(struct device *dev,
if (kstrtoul(buf, 0, &val))
return -EINVAL;
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
drvdata->config.trig_filter_enable = !!val;
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return size;
}
static DEVICE_ATTR_RW(trig_filter_enable);
@@ -728,7 +728,7 @@ static ssize_t chan_xtrigs_reset_store(struct device *dev,
struct cti_drvdata *drvdata = dev_get_drvdata(dev->parent);
struct cti_config *config = &drvdata->config;
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
/* clear the CTI trigger / channel programming registers */
for (i = 0; i < config->nr_trig_max; i++) {
@@ -747,7 +747,7 @@ static ssize_t chan_xtrigs_reset_store(struct device *dev,
if (cti_active(config))
cti_write_all_hw_regs(drvdata);
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return size;
}
static DEVICE_ATTR_WO(chan_xtrigs_reset);
@@ -768,9 +768,9 @@ static ssize_t chan_xtrigs_sel_store(struct device *dev,
if (val > (drvdata->config.nr_ctm_channels - 1))
return -EINVAL;
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
drvdata->config.xtrig_rchan_sel = val;
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return size;
}
@@ -781,9 +781,9 @@ static ssize_t chan_xtrigs_sel_show(struct device *dev,
unsigned long val;
struct cti_drvdata *drvdata = dev_get_drvdata(dev->parent);
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
val = drvdata->config.xtrig_rchan_sel;
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
return sprintf(buf, "%ld\n", val);
}
@@ -838,12 +838,12 @@ static ssize_t print_chan_list(struct device *dev,
unsigned long inuse_bits = 0, chan_mask;
/* scan regs to get bitmap of channels in use. */
- spin_lock(&drvdata->spinlock);
+ raw_spin_lock(&drvdata->spinlock);
for (i = 0; i < config->nr_trig_max; i++) {
inuse_bits |= config->ctiinen[i];
inuse_bits |= config->ctiouten[i];
}
- spin_unlock(&drvdata->spinlock);
+ raw_spin_unlock(&drvdata->spinlock);
/* inverse bits if printing free channels */
if (!inuse)
generated by cgit v1.2.3 (git 2.46.0) at 2025-04-27 22:06:59 +0000