#define DBG(x...)
#endif
+#define DBG_ERR(x...) pr_err(x)
-#define DBG_ERR(x...) pr_err(x)
-
-#define PM_CONTROL
-#define XZ3216_SPEED (200 * 1000)
#define XZ3216_NUM_REGULATORS 1
+#define XZ3216_BUCK1_SET_VOL_BASE 0x00
+#define XZ3216_BUCK1_SLP_VOL_BASE 0x01
+#define XZ3216_CONTR_REG1 0x02
+#define XZ3216_ID1_REG 0x03
+#define BUCK_VOL_MASK 0x3f
+#define VOL_MIN_IDX 0x00
+#define VOL_MAX_IDX 0x3
+
+/* VSEL bit definitions */
+#define VSEL_BUCK_EN BIT(7)
+#define VSEL_MODE BIT(6)
+#define VSEL_NSEL_MASK 0x3F
+
+/* Control bit definitions */
+#define CTL_OUTPUT_DISCHG BIT(7)
+#define CTL_SLEW_MASK (0x7 << 4)
+#define CTL_SLEW_SHIFT 4
+#define CTL_RESET BIT(2)
+
struct xz3216 {
struct device *dev;
- struct mutex io_lock;
struct i2c_client *i2c;
int num_regulators;
- struct regulator_dev **rdev;
- int irq_base;
- int chip_irq;
- int sleep_gpio;
- unsigned int dcdc_slp_voltage[3];
- bool pmic_sleep;
+ struct regulator_dev *rdev;
+ struct regulator_init_data *regulator;
struct regmap *regmap;
+ /* Voltage setting register */
+ unsigned int vol_reg;
+ unsigned int sleep_reg;
+ /* Voltage range and step(linear) */
+ unsigned int vsel_min;
+ unsigned int vsel_step;
+ unsigned int sleep_vol_cache;
};
struct xz3216_regulator {
struct regulator_dev *rdev;
};
-
struct xz3216_board {
- int irq;
- int irq_base;
- struct regulator_init_data *xz3216_init_data[XZ3216_NUM_REGULATORS];
- struct device_node *of_node[XZ3216_NUM_REGULATORS];
- int sleep_gpio; /* */
- unsigned int dcdc_slp_voltage[3]; /* buckx_voltage in uV */
- bool sleep;
+ struct regulator_init_data *xz3216_init_data;
+ struct device_node *of_node;
};
-struct xz3216_regulator_subdev {
- int id;
- struct regulator_init_data *initdata;
- struct device_node *reg_node;
-};
-
-struct xz3216_platform_data {
- int ono;
- int num_regulators;
- struct xz3216_regulator_subdev *regulators;
- int sleep_gpio; /* */
- unsigned int dcdc_slp_voltage[3]; /* buckx_voltage in uV */
- bool sleep;
-};
-
-static int xz3216_reg_read(struct xz3216 *xz3216, u8 reg);
-static int xz3216_set_bits(struct xz3216 *xz3216, u8 reg, u16 mask, u16 val);
-
-
-#define XZ3216_BUCK1_SET_VOL_BASE 0x00
-#define XZ3216_BUCK1_SLP_VOL_BASE 0x01
-#define XZ3216_CONTR_REG1 0x02
-/*#define XZ3216_ID1_REG 0x03*/
-/*#define XZ3216_ID2_REG 0x04*/
-#define XZ3216_CONTR_REG2 0x05
-#define BUCK_VOL_MASK 0x3f
-#define VOL_MIN_IDX 0x00
-#define VOL_MAX_IDX 0x3f
-
-const static int buck_voltage_map[] = {
- 603000, 615750, 628500, 641250, 654000, 666750, 679500, 692250,
- 705000, 717750, 730500, 743250, 756000, 768750, 781500, 794250,
- 807000, 819750, 832500, 845250, 858000, 870750, 883500, 896250,
- 909000, 921750, 934500, 947250, 960000, 972750, 985500, 998250,
- 1011000, 1023750, 1036500, 1049250, 1062000, 1074750, 1087500, 1100250,
- 1113000, 1125750, 1138500, 1151250, 1164000, 1176750, 1189500, 1202250,
- 1215000, 1227750, 1240500, 1253250, 1266000, 1278750, 1291500, 1304250,
- 1317000, 1329750, 1342500, 1355250, 1368000, 1380750, 1393500, 1406250
- /*
- 712500, 725000, 737500, 750000, 762500, 775000, 787500, 800000,
- 812500, 825000, 837500,850000, 862500,875000,887500,900000,
- 912500, 925000, 937500,950000, 962500,975000,987500,1000000,
- 1012500, 1025000, 1037500,1050000, 1062500,1075000,1087500,1100000,
- 1112500, 1125000, 1137500,1150000, 1162500,1175000,1187500,1200000,
- 1212500, 1225000, 1237500,1250000, 1262500,1275000,1287500,1300000,
- 1312500, 1325000, 1337500,1350000, 1362500,1375000,1387500,1400000,
- 1412500, 1425000, 1437500,1450000, 1462500,1475000,1487500,1500000,
-*/
-};
-
-static int xz3216_dcdc_list_voltage(struct regulator_dev *dev, unsigned index)
-{
- if (index >= ARRAY_SIZE(buck_voltage_map))
- return -EINVAL;
- return buck_voltage_map[index];
-}
-
-
-static int xz3216_dcdc_is_enabled(struct regulator_dev *dev)
-{
- struct xz3216 *xz3216 = rdev_get_drvdata(dev);
- u16 val;
- u16 mask = 0x80;
-
- val = xz3216_reg_read(xz3216, XZ3216_BUCK1_SET_VOL_BASE);
- if (val < 0)
- return val;
- val = val&~0x7f;
- if (val & mask)
- return 1;
- else
- return 0;
-}
-
-
-static int xz3216_dcdc_enable(struct regulator_dev *dev)
-{
- struct xz3216 *xz3216 = rdev_get_drvdata(dev);
- u16 mask = 0x80;
-
- return xz3216_set_bits(xz3216, XZ3216_BUCK1_SET_VOL_BASE, mask,
- 0x80);
-}
-
-
-static int xz3216_dcdc_disable(struct regulator_dev *dev)
-{
- struct xz3216 *xz3216 = rdev_get_drvdata(dev);
- u16 mask = 0x80;
-
- return xz3216_set_bits(xz3216, XZ3216_BUCK1_SET_VOL_BASE, mask, 0);
-}
-
-
-static int xz3216_dcdc_get_voltage(struct regulator_dev *dev)
-{
- struct xz3216 *xz3216 = rdev_get_drvdata(dev);
- u16 reg = 0;
- int val;
-
- reg = xz3216_reg_read(xz3216, XZ3216_BUCK1_SET_VOL_BASE);
- reg &= BUCK_VOL_MASK;
- val = buck_voltage_map[reg];
- return val;
-}
-
-
-static int xz3216_dcdc_set_voltage(struct regulator_dev *dev,
- int min_uV, int max_uV,
- unsigned *selector)
+static unsigned int xz3216_dcdc_get_mode(struct regulator_dev *dev)
{
struct xz3216 *xz3216 = rdev_get_drvdata(dev);
- const int *vol_map = buck_voltage_map;
- u16 val;
+ unsigned int val;
int ret = 0;
- if (min_uV < vol_map[VOL_MIN_IDX] ||
- min_uV > vol_map[VOL_MAX_IDX])
- return -EINVAL;
- for (val = VOL_MIN_IDX; val <= VOL_MAX_IDX; val++) {
- if (vol_map[val] >= min_uV)
- break;
- }
- if (vol_map[val] > max_uV) {
- DBG_ERR("WARNING:this voltage is not support!voltage set");
- DBG_ERR(" is %d mv\n", vol_map[val]);
- }
- ret = xz3216_set_bits(xz3216, XZ3216_BUCK1_SET_VOL_BASE,
- BUCK_VOL_MASK, val);
- if (ret < 0) {
- DBG_ERR("###################WARNING:set voltage is error!");
- DBG_ERR("voltage set is %d mv %d\n", vol_map[val], ret);
- }
- return ret;
-}
-
-
-static unsigned int xz3216_dcdc_get_mode(struct regulator_dev *dev)
-{
- struct xz3216 *xz3216 = rdev_get_drvdata(dev);
- u16 mask = 0x40;
- u16 val;
-
- val = xz3216_reg_read(xz3216, XZ3216_BUCK1_SET_VOL_BASE);
- if (val < 0)
- return val;
- val = val & mask;
- if (val == mask)
+ ret = regmap_read(xz3216->regmap, xz3216->vol_reg, &val);
+ if (ret < 0)
+ return ret;
+ if (val & VSEL_MODE)
return REGULATOR_MODE_FAST;
else
return REGULATOR_MODE_NORMAL;
}
-
static int xz3216_dcdc_set_mode(struct regulator_dev *dev, unsigned int mode)
{
struct xz3216 *xz3216 = rdev_get_drvdata(dev);
- u16 mask = 0x4;
switch (mode) {
case REGULATOR_MODE_FAST:
- return xz3216_set_bits(xz3216, XZ3216_BUCK1_SET_VOL_BASE,
- mask, mask);
+ regmap_update_bits(xz3216->regmap, xz3216->vol_reg,
+ VSEL_MODE, VSEL_MODE);
case REGULATOR_MODE_NORMAL:
- return xz3216_set_bits(xz3216, XZ3216_BUCK1_SET_VOL_BASE,
- mask, 0);
+ regmap_update_bits(xz3216->regmap, xz3216->vol_reg,
+ VSEL_MODE, 0);
default:
DBG("error:dcdc_xz3216 only auto and pwm mode\n");
return -EINVAL;
}
}
-
-static int xz3216_dcdc_set_voltage_time_sel(struct regulator_dev *dev,
- unsigned int old_selector,
- unsigned int new_selector)
-{
- int old_volt;
- int new_volt;
-
- old_volt = xz3216_dcdc_list_voltage(dev, old_selector);
- if (old_volt < 0)
- return old_volt;
- new_volt = xz3216_dcdc_list_voltage(dev, new_selector);
- if (new_volt < 0)
- return new_volt;
- return DIV_ROUND_UP(abs(old_volt - new_volt)*4, 10000);
-}
-
-
static int xz3216_dcdc_suspend_enable(struct regulator_dev *dev)
{
struct xz3216 *xz3216 = rdev_get_drvdata(dev);
- u16 mask = 0x80;
-
- return xz3216_set_bits(xz3216, XZ3216_BUCK1_SLP_VOL_BASE,
- mask, 0x80);
+ return regmap_update_bits(xz3216->regmap, XZ3216_BUCK1_SLP_VOL_BASE,
+ VSEL_BUCK_EN, VSEL_BUCK_EN);
}
-
static int xz3216_dcdc_suspend_disable(struct regulator_dev *dev)
{
struct xz3216 *xz3216 = rdev_get_drvdata(dev);
- u16 mask = 0x80;
+ return regmap_update_bits(xz3216->regmap, XZ3216_BUCK1_SLP_VOL_BASE,
+ VSEL_BUCK_EN, 0);
- return xz3216_set_bits(xz3216, XZ3216_BUCK1_SLP_VOL_BASE, mask,
- 0);
}
static int xz3216_dcdc_set_sleep_voltage(struct regulator_dev *dev,
- int uV)
+ int uV)
{
struct xz3216 *xz3216 = rdev_get_drvdata(dev);
- const int *vol_map = buck_voltage_map;
- u16 val;
- int ret = 0;
+ int ret;
- if (uV < vol_map[VOL_MIN_IDX] ||
- uV > vol_map[VOL_MAX_IDX])
- return -EINVAL;
- for (val = VOL_MIN_IDX; val <= VOL_MAX_IDX; val++) {
- if (vol_map[val] >= uV)
- break;
- }
- if (vol_map[val] > uV) {
- DBG("WARNING:this voltage is not support!voltage set");
- DBG("is %d mv\n", vol_map[val]);
- }
- ret = xz3216_set_bits(xz3216, XZ3216_BUCK1_SLP_VOL_BASE,
- BUCK_VOL_MASK, val);
- return ret;
-}
+ if (xz3216->sleep_vol_cache == uV)
+ return 0;
+ ret = regulator_map_voltage_linear(dev, uV, uV);
+ if (ret < 0)
+ return ret;
+ ret = regmap_update_bits(xz3216->regmap, XZ3216_BUCK1_SLP_VOL_BASE,
+ VSEL_NSEL_MASK, ret);
+ if (ret < 0)
+ return ret;
+ xz3216->sleep_vol_cache = uV;
+ return 0;
+}
static int xz3216_dcdc_set_suspend_mode(struct regulator_dev *dev,
unsigned int mode)
{
struct xz3216 *xz3216 = rdev_get_drvdata(dev);
- u16 mask = 0x40;
switch (mode) {
case REGULATOR_MODE_FAST:
- return xz3216_set_bits(xz3216, XZ3216_BUCK1_SLP_VOL_BASE,
- mask, mask);
+ regmap_update_bits(xz3216->regmap, xz3216->vol_reg,
+ VSEL_MODE, VSEL_MODE);
case REGULATOR_MODE_NORMAL:
- return xz3216_set_bits(xz3216, XZ3216_BUCK1_SLP_VOL_BASE,
- mask, 0);
+ regmap_update_bits(xz3216->regmap, xz3216->vol_reg,
+ VSEL_MODE, 0);
default:
DBG_ERR("error:dcdc_xz3216 only auto and pwm mode\n");
return -EINVAL;
}
}
+static const int slew_rates[] = {
+ 64000,
+ 32000,
+ 16000,
+ 8000,
+ 4000,
+ 2000,
+ 1000,
+ 500,
+};
+
+static int xz3216_set_ramp(struct regulator_dev *rdev, int ramp)
+{
+ struct xz3216 *xz3216 = rdev_get_drvdata(rdev);
+ int regval = -1, i;
+
+ for (i = 0; i < ARRAY_SIZE(slew_rates); i++) {
+ if (ramp <= slew_rates[i])
+ regval = i;
+ else
+ break;
+ }
+ if (regval < 0) {
+ dev_err(xz3216->dev, "unsupported ramp value %d\n", ramp);
+ return -EINVAL;
+ }
+
+ return regmap_update_bits(xz3216->regmap, XZ3216_CONTR_REG1,
+ CTL_SLEW_MASK, regval << CTL_SLEW_SHIFT);
+}
+
static struct regulator_ops xz3216_dcdc_ops = {
- .set_voltage = xz3216_dcdc_set_voltage,
- .get_voltage = xz3216_dcdc_get_voltage,
- .list_voltage = xz3216_dcdc_list_voltage,
- .is_enabled = xz3216_dcdc_is_enabled,
- .enable = xz3216_dcdc_enable,
- .disable = xz3216_dcdc_disable,
+ .set_voltage_sel = regulator_set_voltage_sel_regmap,
+ .get_voltage_sel = regulator_get_voltage_sel_regmap,
+ .list_voltage = regulator_list_voltage_linear,
+ .map_voltage = regulator_map_voltage_linear,
+ .is_enabled = regulator_is_enabled_regmap,
+ .enable = regulator_enable_regmap,
+ .disable = regulator_disable_regmap,
.get_mode = xz3216_dcdc_get_mode,
.set_mode = xz3216_dcdc_set_mode,
.set_suspend_voltage = xz3216_dcdc_set_sleep_voltage,
.set_suspend_enable = xz3216_dcdc_suspend_enable,
.set_suspend_disable = xz3216_dcdc_suspend_disable,
.set_suspend_mode = xz3216_dcdc_set_suspend_mode,
- .set_voltage_time_sel = xz3216_dcdc_set_voltage_time_sel,
+ .set_ramp_delay = xz3216_set_ramp,
+ .set_voltage_time_sel = regulator_set_voltage_time_sel,
};
-
static struct regulator_desc regulators[] = {
{
.name = "XZ_DCDC1",
+ .supply_name = "vin",
.id = 0,
.ops = &xz3216_dcdc_ops,
- .n_voltages = ARRAY_SIZE(buck_voltage_map),
+ .n_voltages = 64,
.type = REGULATOR_VOLTAGE,
+ .enable_time = 400,
+ .enable_reg = XZ3216_BUCK1_SET_VOL_BASE,
+ .enable_mask = VSEL_BUCK_EN,
+ .min_uV = 600000,
+ .uV_step = 12500,
+ .vsel_reg = XZ3216_BUCK1_SET_VOL_BASE,
+ .vsel_mask = VSEL_NSEL_MASK,
.owner = THIS_MODULE,
},
};
-static int xz3216_i2c_read(struct i2c_client *i2c, char reg, int count,
- u16 *dest)
-{
- int ret;
- struct i2c_adapter *adap;
- struct i2c_msg msgs[2];
-
- if (!i2c)
- return ret;
- if (count != 1)
- return -EIO;
- adap = i2c->adapter;
- msgs[0].addr = i2c->addr;
- msgs[0].buf = ®
- msgs[0].flags = i2c->flags;
- msgs[0].len = 1;
- msgs[0].scl_rate = XZ3216_SPEED;
- msgs[1].buf = (u8 *)dest;
- msgs[1].addr = i2c->addr;
- msgs[1].flags = i2c->flags | I2C_M_RD;
- msgs[1].len = 1;
- msgs[1].scl_rate = XZ3216_SPEED;
- ret = i2c_transfer(adap, msgs, 2);
- DBG("***run in %s %d msgs[1].buf = %d\n", __func__,
- __LINE__, *(msgs[1].buf));
- return ret;
-}
-
-static int xz3216_i2c_write(struct i2c_client *i2c, char reg,
- int count, const u16 src)
-{
- int ret = -1;
- struct i2c_adapter *adap;
- struct i2c_msg msg;
- char tx_buf[2];
-
- if (!i2c)
- return ret;
- if (count != 1)
- return -EIO;
- adap = i2c->adapter;
- tx_buf[0] = reg;
- tx_buf[1] = src;
- msg.addr = i2c->addr;
- msg.buf = &tx_buf[0];
- msg.len = 1 + 1;
- msg.flags = i2c->flags;
- msg.scl_rate = XZ3216_SPEED;
- ret = i2c_transfer(adap, &msg, 1);
- return ret;
-}
-
-static int xz3216_reg_read(struct xz3216 *xz3216, u8 reg)
-{
- u16 val = 0;
- int ret;
-
- mutex_lock(&xz3216->io_lock);
- ret = xz3216_i2c_read(xz3216->i2c, reg, 1, &val);
- DBG("reg read 0x%02x -> 0x%02x\n", (int)reg, (unsigned)val&0xff);
- if (ret < 0) {
- mutex_unlock(&xz3216->io_lock);
- return ret;
- }
- mutex_unlock(&xz3216->io_lock);
- return val & 0xff;
-}
-
-static int xz3216_set_bits(struct xz3216 *xz3216, u8 reg, u16 mask, u16 val)
-{
- u16 tmp;
- int ret;
-
- mutex_lock(&xz3216->io_lock);
- ret = xz3216_i2c_read(xz3216->i2c, reg, 1, &tmp);
- DBG("1 reg read 0x%02x -> 0x%02x\n", (int)reg, (unsigned)tmp&0xff);
- if (ret < 0) {
- mutex_unlock(&xz3216->io_lock);
- return ret;
- }
- tmp = (tmp & ~mask) | val;
- ret = xz3216_i2c_write(xz3216->i2c, reg, 1, tmp);
- DBG("reg write 0x%02x -> 0x%02x\n", (int)reg, (unsigned)val & 0xff);
- if (ret < 0) {
- mutex_unlock(&xz3216->io_lock);
- return ret;
- }
- ret = xz3216_i2c_read(xz3216->i2c, reg, 1, &tmp);
- DBG("2 reg read 0x%02x -> 0x%02x\n", (int)reg, (unsigned)tmp & 0xff);
- if (ret < 0) {
- mutex_unlock(&xz3216->io_lock);
- return ret;
- }
- mutex_unlock(&xz3216->io_lock);
- return 0;
-}
+static const struct regmap_config xz3216_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+};
#ifdef CONFIG_OF
static struct of_device_id xz3216_of_match[] = {
};
MODULE_DEVICE_TABLE(of, xz3216_of_match);
#endif
+
#ifdef CONFIG_OF
static struct of_regulator_match xz3216_reg_matches[] = {
{ .name = "xz_dcdc1", .driver_data = (void *)0},
struct device_node *xz3216_np;
int count;
- DBG("%s,line=%d\n", __func__, __LINE__);
xz3216_np = of_node_get(xz3216->dev->of_node);
if (!xz3216_np) {
DBG_ERR("could not find pmic sub-node\n");
pdata = devm_kzalloc(xz3216->dev, sizeof(*pdata), GFP_KERNEL);
if (!pdata)
return NULL;
- pdata->xz3216_init_data[0] = xz3216_reg_matches[0].init_data;
- pdata->of_node[0] = xz3216_reg_matches[0].of_node;
+ pdata->xz3216_init_data = xz3216_reg_matches[0].init_data;
+ pdata->of_node = xz3216_reg_matches[0].of_node;
return pdata;
}
#endif
static int xz3216_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+ const struct i2c_device_id *id)
{
struct xz3216 *xz3216;
struct xz3216_board *pdev;
const struct of_device_id *match;
struct regulator_config config = { };
- struct regulator_dev *xz_rdev;
- struct regulator_init_data *reg_data;
- const char *rail_name = NULL;
int ret;
+ DBG("%s, line=%d\n", __func__, __LINE__);
+ xz3216 = devm_kzalloc(&i2c->dev, sizeof(struct xz3216),
+ GFP_KERNEL);
+ if (!xz3216) {
+ ret = -ENOMEM;
+ goto err;
+ }
- DBG("%s, line=%d\n", __func__, __LINE__);
if (i2c->dev.of_node) {
match = of_match_device(xz3216_of_match, &i2c->dev);
if (!match) {
}
}
- xz3216 = devm_kzalloc(&i2c->dev, sizeof(struct xz3216),
- GFP_KERNEL);
- if (xz3216 == NULL) {
- ret = -ENOMEM;
- goto err;
+ xz3216->regmap = devm_regmap_init_i2c(i2c, &xz3216_regmap_config);
+ if (IS_ERR(xz3216->regmap)) {
+ dev_err(&i2c->dev, "Failed to allocate regmap!\n");
+ return PTR_ERR(xz3216->regmap);
}
+
xz3216->i2c = i2c;
xz3216->dev = &i2c->dev;
i2c_set_clientdata(i2c, xz3216);
- mutex_init(&xz3216->io_lock);
- if (xz3216->dev->of_node)
+ pdev = dev_get_platdata(&i2c->dev);
+ if (!pdev)
pdev = xz3216_parse_dt(xz3216);
-
if (pdev) {
xz3216->num_regulators = XZ3216_NUM_REGULATORS;
xz3216->rdev = kcalloc(XZ3216_NUM_REGULATORS,
- sizeof(struct regulator_dev *),
+ sizeof(struct regulator_dev),
GFP_KERNEL);
if (!xz3216->rdev)
return -ENOMEM;
/* Instantiate the regulators */
- reg_data = pdev->xz3216_init_data[0];
+ xz3216->regulator = pdev->xz3216_init_data;
+ if (xz3216->dev->of_node)
+ config.of_node = pdev->of_node;
config.dev = xz3216->dev;
config.driver_data = xz3216;
- if (xz3216->dev->of_node)
- config.of_node = pdev->of_node[0];
- if (reg_data && reg_data->constraints.name)
- rail_name = reg_data->constraints.name;
- else
- rail_name = regulators[0].name;
- reg_data->supply_regulator = rail_name;
-
- config.init_data = reg_data;
- xz_rdev = regulator_register(®ulators[0], &config);
- if (IS_ERR(xz_rdev)) {
- DBG_ERR("failed to register xz3216\n");
- goto err;
- }
- xz3216->rdev[0] = xz_rdev;
+ config.init_data = xz3216->regulator;
+ xz3216->rdev = devm_regulator_register(xz3216->dev,
+ ®ulators[0], &config);
+ ret = PTR_ERR_OR_ZERO(xz3216->rdev);
+ if (ret < 0)
+ dev_err(&i2c->dev, "Failed to register regulator!\n");
+ return ret;
}
return 0;
err:
return ret;
}
-static int xz3216_i2c_remove(struct i2c_client *i2c)
+static int xz3216_i2c_remove(struct i2c_client *i2c)
{
struct xz3216 *xz3216 = i2c_get_clientdata(i2c);
- if (xz3216->rdev[0])
- regulator_unregister(xz3216->rdev[0]);
+ if (xz3216->rdev)
+ regulator_unregister(xz3216->rdev);
i2c_set_clientdata(i2c, NULL);
return 0;
}
static const struct i2c_device_id xz3216_i2c_id[] = {
{ "xz3216", 0 },
+ { }
};
MODULE_DEVICE_TABLE(i2c, xz3216_i2c_id);
.owner = THIS_MODULE,
.of_match_table = of_match_ptr(xz3216_of_match),
},
- .probe = xz3216_i2c_probe,
- .remove = xz3216_i2c_remove,
+ .probe = xz3216_i2c_probe,
+ .remove = xz3216_i2c_remove,
.id_table = xz3216_i2c_id,
};
projects / firefly-linux-kernel-4.4.55.git / blobdiff