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path: root/drivers/mfd/ab8500-debugfs.c
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-rw-r--r--drivers/mfd/ab8500-debugfs.c308
1 files changed, 181 insertions, 127 deletions
diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
index d1a22aae2df5..b2c7e3b1edfa 100644
--- a/drivers/mfd/ab8500-debugfs.c
+++ b/drivers/mfd/ab8500-debugfs.c
@@ -135,10 +135,10 @@ struct ab8500_prcmu_ranges {
/* hwreg- "mask" and "shift" entries ressources */
struct hwreg_cfg {
u32 bank; /* target bank */
- u32 addr; /* target address */
+ unsigned long addr; /* target address */
uint fmt; /* format */
- uint mask; /* read/write mask, applied before any bit shift */
- int shift; /* bit shift (read:right shift, write:left shift */
+ unsigned long mask; /* read/write mask, applied before any bit shift */
+ long shift; /* bit shift (read:right shift, write:left shift */
};
/* fmt bit #0: 0=hexa, 1=dec */
#define REG_FMT_DEC(c) ((c)->fmt & 0x1)
@@ -1304,16 +1304,17 @@ static int ab8500_registers_print(struct device *dev, u32 bank,
}
if (s) {
- err = seq_printf(s, " [0x%02X/0x%02X]: 0x%02X\n",
- bank, reg, value);
+ err = seq_printf(s,
+ " [0x%02X/0x%02X]: 0x%02X\n",
+ bank, reg, value);
if (err < 0) {
/* Error is not returned here since
* the output is wanted in any case */
return 0;
}
} else {
- printk(KERN_INFO" [0x%02X/0x%02X]: 0x%02X\n",
- bank, reg, value);
+ dev_info(dev, " [0x%02X/0x%02X]: 0x%02X\n",
+ bank, reg, value);
}
}
}
@@ -1325,7 +1326,7 @@ static int ab8500_print_bank_registers(struct seq_file *s, void *p)
struct device *dev = s->private;
u32 bank = debug_bank;
- seq_printf(s, AB8500_NAME_STRING " register values:\n");
+ seq_puts(s, AB8500_NAME_STRING " register values:\n");
seq_printf(s, " bank 0x%02X:\n", bank);
@@ -1350,12 +1351,11 @@ static int ab8500_print_all_banks(struct seq_file *s, void *p)
{
struct device *dev = s->private;
unsigned int i;
- int err;
- seq_printf(s, AB8500_NAME_STRING " register values:\n");
+ seq_puts(s, AB8500_NAME_STRING " register values:\n");
for (i = 0; i < AB8500_NUM_BANKS; i++) {
- err = seq_printf(s, " bank 0x%02X:\n", i);
+ seq_printf(s, " bank 0x%02X:\n", i);
ab8500_registers_print(dev, i, s);
}
@@ -1367,10 +1367,10 @@ void ab8500_dump_all_banks(struct device *dev)
{
unsigned int i;
- printk(KERN_INFO"ab8500 register values:\n");
+ dev_info(dev, "ab8500 register values:\n");
for (i = 1; i < AB8500_NUM_BANKS; i++) {
- printk(KERN_INFO" bank 0x%02X:\n", i);
+ dev_info(dev, " bank 0x%02X:\n", i);
ab8500_registers_print(dev, i, NULL);
}
}
@@ -1384,8 +1384,6 @@ static struct ab8500_register_dump
u8 value;
} ab8500_complete_register_dump[DUMP_MAX_REGS];
-extern int prcmu_abb_read(u8 slave, u8 reg, u8 *value, u8 size);
-
/* This shall only be called upon kernel panic! */
void ab8500_dump_all_banks_to_mem(void)
{
@@ -1393,8 +1391,7 @@ void ab8500_dump_all_banks_to_mem(void)
u8 bank;
int err = 0;
- pr_info("Saving all ABB registers at \"ab8500_complete_register_dump\" "
- "for crash analyze.\n");
+ pr_info("Saving all ABB registers for crash analysis.\n");
for (bank = 0; bank < AB8500_NUM_BANKS; bank++) {
for (i = 0; i < debug_ranges[bank].num_ranges; i++) {
@@ -1564,7 +1561,7 @@ static ssize_t ab8500_val_write(struct file *file,
err = abx500_set_register_interruptible(dev,
(u8)debug_bank, debug_address, (u8)user_val);
if (err < 0) {
- printk(KERN_ERR "abx500_set_reg failed %d, %d", err, __LINE__);
+ pr_err("abx500_set_reg failed %d, %d", err, __LINE__);
return -EINVAL;
}
@@ -1596,7 +1593,7 @@ static int ab8500_interrupts_print(struct seq_file *s, void *p)
{
int line;
- seq_printf(s, "name: number: number of: wake:\n");
+ seq_puts(s, "name: number: number of: wake:\n");
for (line = 0; line < num_interrupt_lines; line++) {
struct irq_desc *desc = irq_to_desc(line + irq_first);
@@ -1722,7 +1719,8 @@ static int ab8500_print_modem_registers(struct seq_file *s, void *p)
static int ab8500_modem_open(struct inode *inode, struct file *file)
{
- return single_open(file, ab8500_print_modem_registers, inode->i_private);
+ return single_open(file, ab8500_print_modem_registers,
+ inode->i_private);
}
static const struct file_operations ab8500_modem_fops = {
@@ -1751,7 +1749,8 @@ static int ab8500_gpadc_bat_ctrl_print(struct seq_file *s, void *p)
static int ab8500_gpadc_bat_ctrl_open(struct inode *inode, struct file *file)
{
- return single_open(file, ab8500_gpadc_bat_ctrl_print, inode->i_private);
+ return single_open(file, ab8500_gpadc_bat_ctrl_print,
+ inode->i_private);
}
static const struct file_operations ab8500_gpadc_bat_ctrl_fops = {
@@ -1781,7 +1780,8 @@ static int ab8500_gpadc_btemp_ball_print(struct seq_file *s, void *p)
static int ab8500_gpadc_btemp_ball_open(struct inode *inode,
struct file *file)
{
- return single_open(file, ab8500_gpadc_btemp_ball_print, inode->i_private);
+ return single_open(file, ab8500_gpadc_btemp_ball_print,
+ inode->i_private);
}
static const struct file_operations ab8500_gpadc_btemp_ball_fops = {
@@ -1962,7 +1962,8 @@ static int ab8500_gpadc_main_bat_v_print(struct seq_file *s, void *p)
static int ab8500_gpadc_main_bat_v_open(struct inode *inode,
struct file *file)
{
- return single_open(file, ab8500_gpadc_main_bat_v_print, inode->i_private);
+ return single_open(file, ab8500_gpadc_main_bat_v_print,
+ inode->i_private);
}
static const struct file_operations ab8500_gpadc_main_bat_v_fops = {
@@ -2082,7 +2083,8 @@ static int ab8500_gpadc_bk_bat_v_print(struct seq_file *s, void *p)
static int ab8500_gpadc_bk_bat_v_open(struct inode *inode, struct file *file)
{
- return single_open(file, ab8500_gpadc_bk_bat_v_print, inode->i_private);
+ return single_open(file, ab8500_gpadc_bk_bat_v_print,
+ inode->i_private);
}
static const struct file_operations ab8500_gpadc_bk_bat_v_fops = {
@@ -2111,7 +2113,8 @@ static int ab8500_gpadc_die_temp_print(struct seq_file *s, void *p)
static int ab8500_gpadc_die_temp_open(struct inode *inode, struct file *file)
{
- return single_open(file, ab8500_gpadc_die_temp_print, inode->i_private);
+ return single_open(file, ab8500_gpadc_die_temp_print,
+ inode->i_private);
}
static const struct file_operations ab8500_gpadc_die_temp_fops = {
@@ -2190,8 +2193,9 @@ static int ab8540_gpadc_vbat_true_meas_print(struct seq_file *s, void *p)
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
vbat_true_meas_raw = ab8500_gpadc_read_raw(gpadc, VBAT_TRUE_MEAS,
avg_sample, trig_edge, trig_timer, conv_type);
- vbat_true_meas_convert = ab8500_gpadc_ad_to_voltage(gpadc, VBAT_TRUE_MEAS,
- vbat_true_meas_raw);
+ vbat_true_meas_convert =
+ ab8500_gpadc_ad_to_voltage(gpadc, VBAT_TRUE_MEAS,
+ vbat_true_meas_raw);
return seq_printf(s, "%d,0x%X\n",
vbat_true_meas_convert, vbat_true_meas_raw);
@@ -2285,7 +2289,8 @@ static const struct file_operations ab8540_gpadc_vbat_meas_and_ibat_fops = {
.owner = THIS_MODULE,
};
-static int ab8540_gpadc_vbat_true_meas_and_ibat_print(struct seq_file *s, void *p)
+static int ab8540_gpadc_vbat_true_meas_and_ibat_print(struct seq_file *s,
+ void *p)
{
int vbat_true_meas_raw;
int vbat_true_meas_convert;
@@ -2314,7 +2319,8 @@ static int ab8540_gpadc_vbat_true_meas_and_ibat_open(struct inode *inode,
inode->i_private);
}
-static const struct file_operations ab8540_gpadc_vbat_true_meas_and_ibat_fops = {
+static const struct file_operations
+ab8540_gpadc_vbat_true_meas_and_ibat_fops = {
.open = ab8540_gpadc_vbat_true_meas_and_ibat_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -2368,14 +2374,15 @@ static int ab8540_gpadc_otp_cal_print(struct seq_file *s, void *p)
ab8540_gpadc_get_otp(gpadc, &vmain_l, &vmain_h, &btemp_l, &btemp_h,
&vbat_l, &vbat_h, &ibat_l, &ibat_h);
return seq_printf(s, "VMAIN_L:0x%X\n"
- "VMAIN_H:0x%X\n"
- "BTEMP_L:0x%X\n"
- "BTEMP_H:0x%X\n"
- "VBAT_L:0x%X\n"
- "VBAT_H:0x%X\n"
- "IBAT_L:0x%X\n"
- "IBAT_H:0x%X\n",
- vmain_l, vmain_h, btemp_l, btemp_h, vbat_l, vbat_h, ibat_l, ibat_h);
+ "VMAIN_H:0x%X\n"
+ "BTEMP_L:0x%X\n"
+ "BTEMP_H:0x%X\n"
+ "VBAT_L:0x%X\n"
+ "VBAT_H:0x%X\n"
+ "IBAT_L:0x%X\n"
+ "IBAT_H:0x%X\n",
+ vmain_l, vmain_h, btemp_l, btemp_h,
+ vbat_l, vbat_h, ibat_l, ibat_h);
}
static int ab8540_gpadc_otp_cal_open(struct inode *inode, struct file *file)
@@ -2419,8 +2426,8 @@ static ssize_t ab8500_gpadc_avg_sample_write(struct file *file,
|| (user_avg_sample == SAMPLE_16)) {
avg_sample = (u8) user_avg_sample;
} else {
- dev_err(dev, "debugfs error input: "
- "should be egal to 1, 4, 8 or 16\n");
+ dev_err(dev,
+ "debugfs err input: should be egal to 1, 4, 8 or 16\n");
return -EINVAL;
}
@@ -2504,14 +2511,14 @@ static ssize_t ab8500_gpadc_trig_timer_write(struct file *file,
if (err)
return err;
- if ((user_trig_timer >= 0) && (user_trig_timer <= 255)) {
- trig_timer = (u8) user_trig_timer;
- } else {
- dev_err(dev, "debugfs error input: "
- "should be beetween 0 to 255\n");
+ if (user_trig_timer & ~0xFF) {
+ dev_err(dev,
+ "debugfs error input: should be beetween 0 to 255\n");
return -EINVAL;
}
+ trig_timer = (u8) user_trig_timer;
+
return count;
}
@@ -2579,6 +2586,7 @@ static const struct file_operations ab8500_gpadc_conv_type_fops = {
static int strval_len(char *b)
{
char *s = b;
+
if ((*s == '0') && ((*(s+1) == 'x') || (*(s+1) == 'X'))) {
s += 2;
for (; *s && (*s != ' ') && (*s != '\n'); s++) {
@@ -2643,13 +2651,17 @@ static ssize_t hwreg_common_write(char *b, struct hwreg_cfg *cfg,
b += (*(b+2) == ' ') ? 3 : 6;
if (strval_len(b) == 0)
return -EINVAL;
- loc.mask = simple_strtoul(b, &b, 0);
+ ret = kstrtoul(b, 0, &loc.mask);
+ if (ret)
+ return ret;
} else if ((!strncmp(b, "-s ", 3)) ||
(!strncmp(b, "-shift ", 7))) {
b += (*(b+2) == ' ') ? 3 : 7;
if (strval_len(b) == 0)
return -EINVAL;
- loc.shift = simple_strtol(b, &b, 0);
+ ret = kstrtol(b, 0, &loc.shift);
+ if (ret)
+ return ret;
} else {
return -EINVAL;
}
@@ -2657,29 +2669,36 @@ static ssize_t hwreg_common_write(char *b, struct hwreg_cfg *cfg,
/* get arg BANK and ADDRESS */
if (strval_len(b) == 0)
return -EINVAL;
- loc.bank = simple_strtoul(b, &b, 0);
+ ret = kstrtouint(b, 0, &loc.bank);
+ if (ret)
+ return ret;
while (*b == ' ')
b++;
if (strval_len(b) == 0)
return -EINVAL;
- loc.addr = simple_strtoul(b, &b, 0);
+ ret = kstrtoul(b, 0, &loc.addr);
+ if (ret)
+ return ret;
if (write) {
while (*b == ' ')
b++;
if (strval_len(b) == 0)
return -EINVAL;
- val = simple_strtoul(b, &b, 0);
+ ret = kstrtouint(b, 0, &val);
+ if (ret)
+ return ret;
}
/* args are ok, update target cfg (mainly for read) */
*cfg = loc;
#ifdef ABB_HWREG_DEBUG
- pr_warn("HWREG request: %s, %s, addr=0x%08X, mask=0x%X, shift=%d"
- "value=0x%X\n", (write) ? "write" : "read",
- REG_FMT_DEC(cfg) ? "decimal" : "hexa",
- cfg->addr, cfg->mask, cfg->shift, val);
+ pr_warn("HWREG request: %s, %s,\n"
+ " addr=0x%08X, mask=0x%X, shift=%d" "value=0x%X\n",
+ (write) ? "write" : "read",
+ REG_FMT_DEC(cfg) ? "decimal" : "hexa",
+ cfg->addr, cfg->mask, cfg->shift, val);
#endif
if (!write)
@@ -2765,8 +2784,8 @@ static ssize_t show_irq(struct device *dev,
irq_index = name - irq_first;
if (irq_index >= num_irqs)
return -EINVAL;
- else
- return sprintf(buf, "%u\n", irq_count[irq_index]);
+
+ return sprintf(buf, "%u\n", irq_count[irq_index]);
}
static ssize_t ab8500_subscribe_write(struct file *file,
@@ -2815,7 +2834,7 @@ static ssize_t ab8500_subscribe_write(struct file *file,
dev_attr[irq_index]->attr.mode = S_IRUGO;
err = sysfs_create_file(&dev->kobj, &dev_attr[irq_index]->attr);
if (err < 0) {
- printk(KERN_ERR "sysfs_create_file failed %d\n", err);
+ pr_info("sysfs_create_file failed %d\n", err);
return err;
}
@@ -2823,8 +2842,8 @@ static ssize_t ab8500_subscribe_write(struct file *file,
IRQF_SHARED | IRQF_NO_SUSPEND,
"ab8500-debug", &dev->kobj);
if (err < 0) {
- printk(KERN_ERR "request_threaded_irq failed %d, %lu\n",
- err, user_val);
+ pr_info("request_threaded_irq failed %d, %lu\n",
+ err, user_val);
sysfs_remove_file(&dev->kobj, &dev_attr[irq_index]->attr);
return err;
}
@@ -2946,6 +2965,7 @@ static int ab8500_debug_probe(struct platform_device *plf)
struct dentry *file;
struct ab8500 *ab8500;
struct resource *res;
+
debug_bank = AB8500_MISC;
debug_address = AB8500_REV_REG & 0x00FF;
@@ -2958,7 +2978,7 @@ static int ab8500_debug_probe(struct platform_device *plf)
return -ENOMEM;
dev_attr = devm_kzalloc(&plf->dev,
- sizeof(*dev_attr)*num_irqs,GFP_KERNEL);
+ sizeof(*dev_attr)*num_irqs, GFP_KERNEL);
if (!dev_attr)
return -ENOMEM;
@@ -2969,23 +2989,20 @@ static int ab8500_debug_probe(struct platform_device *plf)
res = platform_get_resource_byname(plf, 0, "IRQ_AB8500");
if (!res) {
- dev_err(&plf->dev, "AB8500 irq not found, err %d\n",
- irq_first);
- return ENXIO;
+ dev_err(&plf->dev, "AB8500 irq not found, err %d\n", irq_first);
+ return -ENXIO;
}
irq_ab8500 = res->start;
irq_first = platform_get_irq_byname(plf, "IRQ_FIRST");
if (irq_first < 0) {
- dev_err(&plf->dev, "First irq not found, err %d\n",
- irq_first);
+ dev_err(&plf->dev, "First irq not found, err %d\n", irq_first);
return irq_first;
}
irq_last = platform_get_irq_byname(plf, "IRQ_LAST");
if (irq_last < 0) {
- dev_err(&plf->dev, "Last irq not found, err %d\n",
- irq_last);
+ dev_err(&plf->dev, "Last irq not found, err %d\n", irq_last);
return irq_last;
}
@@ -2994,37 +3011,41 @@ static int ab8500_debug_probe(struct platform_device *plf)
goto err;
ab8500_gpadc_dir = debugfs_create_dir(AB8500_ADC_NAME_STRING,
- ab8500_dir);
+ ab8500_dir);
if (!ab8500_gpadc_dir)
goto err;
- file = debugfs_create_file("all-bank-registers", S_IRUGO,
- ab8500_dir, &plf->dev, &ab8500_registers_fops);
+ file = debugfs_create_file("all-bank-registers", S_IRUGO, ab8500_dir,
+ &plf->dev, &ab8500_registers_fops);
if (!file)
goto err;
- file = debugfs_create_file("all-banks", S_IRUGO,
- ab8500_dir, &plf->dev, &ab8500_all_banks_fops);
+ file = debugfs_create_file("all-banks", S_IRUGO, ab8500_dir,
+ &plf->dev, &ab8500_all_banks_fops);
if (!file)
goto err;
- file = debugfs_create_file("register-bank", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_bank_fops);
+ file = debugfs_create_file("register-bank",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_dir, &plf->dev, &ab8500_bank_fops);
if (!file)
goto err;
- file = debugfs_create_file("register-address", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_address_fops);
+ file = debugfs_create_file("register-address",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_dir, &plf->dev, &ab8500_address_fops);
if (!file)
goto err;
- file = debugfs_create_file("register-value", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_val_fops);
+ file = debugfs_create_file("register-value",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_dir, &plf->dev, &ab8500_val_fops);
if (!file)
goto err;
- file = debugfs_create_file("irq-subscribe", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_subscribe_fops);
+ file = debugfs_create_file("irq-subscribe",
+ (S_IRUGO | S_IWUSR | S_IWGRP), ab8500_dir,
+ &plf->dev, &ab8500_subscribe_fops);
if (!file)
goto err;
@@ -3042,158 +3063,191 @@ static int ab8500_debug_probe(struct platform_device *plf)
num_interrupt_lines = AB8540_NR_IRQS;
}
- file = debugfs_create_file("interrupts", (S_IRUGO),
- ab8500_dir, &plf->dev, &ab8500_interrupts_fops);
+ file = debugfs_create_file("interrupts", (S_IRUGO), ab8500_dir,
+ &plf->dev, &ab8500_interrupts_fops);
if (!file)
goto err;
- file = debugfs_create_file("irq-unsubscribe", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_unsubscribe_fops);
+ file = debugfs_create_file("irq-unsubscribe",
+ (S_IRUGO | S_IWUSR | S_IWGRP), ab8500_dir,
+ &plf->dev, &ab8500_unsubscribe_fops);
if (!file)
goto err;
file = debugfs_create_file("hwreg", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_hwreg_fops);
+ ab8500_dir, &plf->dev, &ab8500_hwreg_fops);
if (!file)
goto err;
- file = debugfs_create_file("all-modem-registers", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_dir, &plf->dev, &ab8500_modem_fops);
+ file = debugfs_create_file("all-modem-registers",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_dir, &plf->dev, &ab8500_modem_fops);
if (!file)
goto err;
file = debugfs_create_file("bat_ctrl", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_bat_ctrl_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_bat_ctrl_fops);
if (!file)
goto err;
file = debugfs_create_file("btemp_ball", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_btemp_ball_fops);
+ ab8500_gpadc_dir,
+ &plf->dev, &ab8500_gpadc_btemp_ball_fops);
if (!file)
goto err;
- file = debugfs_create_file("main_charger_v", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_charger_v_fops);
+ file = debugfs_create_file("main_charger_v",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_main_charger_v_fops);
if (!file)
goto err;
- file = debugfs_create_file("acc_detect1", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_acc_detect1_fops);
+ file = debugfs_create_file("acc_detect1",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_acc_detect1_fops);
if (!file)
goto err;
- file = debugfs_create_file("acc_detect2", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_acc_detect2_fops);
+ file = debugfs_create_file("acc_detect2",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_acc_detect2_fops);
if (!file)
goto err;
file = debugfs_create_file("adc_aux1", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_aux1_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_aux1_fops);
if (!file)
goto err;
file = debugfs_create_file("adc_aux2", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_aux2_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_aux2_fops);
if (!file)
goto err;
file = debugfs_create_file("main_bat_v", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_bat_v_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_main_bat_v_fops);
if (!file)
goto err;
file = debugfs_create_file("vbus_v", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_vbus_v_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_vbus_v_fops);
if (!file)
goto err;
- file = debugfs_create_file("main_charger_c", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_charger_c_fops);
+ file = debugfs_create_file("main_charger_c",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_main_charger_c_fops);
if (!file)
goto err;
- file = debugfs_create_file("usb_charger_c", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_usb_charger_c_fops);
+ file = debugfs_create_file("usb_charger_c",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir,
+ &plf->dev, &ab8500_gpadc_usb_charger_c_fops);
if (!file)
goto err;
file = debugfs_create_file("bk_bat_v", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_bk_bat_v_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_bk_bat_v_fops);
if (!file)
goto err;
file = debugfs_create_file("die_temp", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_die_temp_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_die_temp_fops);
if (!file)
goto err;
file = debugfs_create_file("usb_id", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_usb_id_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_usb_id_fops);
if (!file)
goto err;
if (is_ab8540(ab8500)) {
- file = debugfs_create_file("xtal_temp", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8540_gpadc_xtal_temp_fops);
+ file = debugfs_create_file("xtal_temp",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8540_gpadc_xtal_temp_fops);
if (!file)
goto err;
- file = debugfs_create_file("vbattruemeas", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev,
- &ab8540_gpadc_vbat_true_meas_fops);
+ file = debugfs_create_file("vbattruemeas",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8540_gpadc_vbat_true_meas_fops);
if (!file)
goto err;
file = debugfs_create_file("batctrl_and_ibat",
- (S_IRUGO | S_IWUGO), ab8500_gpadc_dir,
- &plf->dev, &ab8540_gpadc_bat_ctrl_and_ibat_fops);
+ (S_IRUGO | S_IWUGO),
+ ab8500_gpadc_dir,
+ &plf->dev,
+ &ab8540_gpadc_bat_ctrl_and_ibat_fops);
if (!file)
goto err;
file = debugfs_create_file("vbatmeas_and_ibat",
- (S_IRUGO | S_IWUGO), ab8500_gpadc_dir,
- &plf->dev,
- &ab8540_gpadc_vbat_meas_and_ibat_fops);
+ (S_IRUGO | S_IWUGO),
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8540_gpadc_vbat_meas_and_ibat_fops);
if (!file)
goto err;
file = debugfs_create_file("vbattruemeas_and_ibat",
- (S_IRUGO | S_IWUGO), ab8500_gpadc_dir,
- &plf->dev,
- &ab8540_gpadc_vbat_true_meas_and_ibat_fops);
+ (S_IRUGO | S_IWUGO),
+ ab8500_gpadc_dir,
+ &plf->dev,
+ &ab8540_gpadc_vbat_true_meas_and_ibat_fops);
if (!file)
goto err;
file = debugfs_create_file("battemp_and_ibat",
- (S_IRUGO | S_IWUGO), ab8500_gpadc_dir,
+ (S_IRUGO | S_IWUGO),
+ ab8500_gpadc_dir,
&plf->dev, &ab8540_gpadc_bat_temp_and_ibat_fops);
if (!file)
goto err;
- file = debugfs_create_file("otp_calib", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8540_gpadc_otp_calib_fops);
+ file = debugfs_create_file("otp_calib",
+ (S_IRUGO | S_IWUSR | S_IWGRP),
+ ab8500_gpadc_dir,
+ &plf->dev, &ab8540_gpadc_otp_calib_fops);
if (!file)
goto err;
}
file = debugfs_create_file("avg_sample", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_avg_sample_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_avg_sample_fops);
if (!file)
goto err;
file = debugfs_create_file("trig_edge", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_trig_edge_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_trig_edge_fops);
if (!file)
goto err;
file = debugfs_create_file("trig_timer", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_trig_timer_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_trig_timer_fops);
if (!file)
goto err;
file = debugfs_create_file("conv_type", (S_IRUGO | S_IWUSR | S_IWGRP),
- ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_conv_type_fops);
+ ab8500_gpadc_dir, &plf->dev,
+ &ab8500_gpadc_conv_type_fops);
if (!file)
goto err;
return 0;
err:
- if (ab8500_dir)
- debugfs_remove_recursive(ab8500_dir);
+ debugfs_remove_recursive(ab8500_dir);
dev_err(&plf->dev, "failed to create debugfs entries.\n");
return -ENOMEM;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.