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-rw-r--r--drivers/iio/dac/Kconfig4
-rw-r--r--drivers/iio/dac/ad5064.c2
-rw-r--r--drivers/iio/dac/ad5360.c2
-rw-r--r--drivers/iio/dac/ad5380.c2
-rw-r--r--drivers/iio/dac/ad5446.c2
-rw-r--r--drivers/iio/dac/ad5504.c2
-rw-r--r--drivers/iio/dac/ad5624r_spi.c2
-rw-r--r--drivers/iio/dac/ad5686.c2
-rw-r--r--drivers/iio/dac/ad5755.c2
-rw-r--r--drivers/iio/dac/ad5791.c2
-rw-r--r--drivers/iio/dac/ad7303.c2
-rw-r--r--drivers/iio/dac/ltc2632.c8
-rw-r--r--drivers/iio/dac/ltc2688.c19
-rw-r--r--drivers/iio/dac/max5821.c2
-rw-r--r--drivers/iio/dac/mcp4725.c4
-rw-r--r--drivers/iio/dac/stm32-dac.c2
-rw-r--r--drivers/iio/dac/ti-dac082s085.c2
-rw-r--r--drivers/iio/dac/ti-dac5571.c2
-rw-r--r--drivers/iio/dac/ti-dac7311.c2
19 files changed, 31 insertions, 34 deletions
diff --git a/drivers/iio/dac/Kconfig b/drivers/iio/dac/Kconfig
index c0bf0d84197f..d1c7bde8aece 100644
--- a/drivers/iio/dac/Kconfig
+++ b/drivers/iio/dac/Kconfig
@@ -285,7 +285,6 @@ config CIO_DAC
config DPOT_DAC
tristate "DAC emulation using a DPOT"
- depends on OF
help
Say yes here to build support for DAC emulation using a digital
potentiometer.
@@ -305,7 +304,7 @@ config DS4424
config LPC18XX_DAC
tristate "NXP LPC18xx DAC driver"
depends on ARCH_LPC18XX || COMPILE_TEST
- depends on OF && HAS_IOMEM
+ depends on HAS_IOMEM
help
Say yes here to build support for NXP LPC18XX DAC.
@@ -442,7 +441,6 @@ config TI_DAC7612
config VF610_DAC
tristate "Vybrid vf610 DAC driver"
- depends on OF
depends on HAS_IOMEM
help
Say yes here to support Vybrid board digital-to-analog converter.
diff --git a/drivers/iio/dac/ad5064.c b/drivers/iio/dac/ad5064.c
index 27ee2c63c5d4..d87cf14daabe 100644
--- a/drivers/iio/dac/ad5064.c
+++ b/drivers/iio/dac/ad5064.c
@@ -288,7 +288,7 @@ static ssize_t ad5064_write_dac_powerdown(struct iio_dev *indio_dev,
bool pwr_down;
int ret;
- ret = strtobool(buf, &pwr_down);
+ ret = kstrtobool(buf, &pwr_down);
if (ret)
return ret;
diff --git a/drivers/iio/dac/ad5360.c b/drivers/iio/dac/ad5360.c
index ecbc6a51d60f..22b000a40828 100644
--- a/drivers/iio/dac/ad5360.c
+++ b/drivers/iio/dac/ad5360.c
@@ -284,7 +284,7 @@ static ssize_t ad5360_write_dac_powerdown(struct device *dev,
bool pwr_down;
int ret;
- ret = strtobool(buf, &pwr_down);
+ ret = kstrtobool(buf, &pwr_down);
if (ret)
return ret;
diff --git a/drivers/iio/dac/ad5380.c b/drivers/iio/dac/ad5380.c
index 82e1d9bd773e..a44c83242fb1 100644
--- a/drivers/iio/dac/ad5380.c
+++ b/drivers/iio/dac/ad5380.c
@@ -96,7 +96,7 @@ static ssize_t ad5380_write_dac_powerdown(struct iio_dev *indio_dev,
bool pwr_down;
int ret;
- ret = strtobool(buf, &pwr_down);
+ ret = kstrtobool(buf, &pwr_down);
if (ret)
return ret;
diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c
index fdf824041497..09e242949cd0 100644
--- a/drivers/iio/dac/ad5446.c
+++ b/drivers/iio/dac/ad5446.c
@@ -114,7 +114,7 @@ static ssize_t ad5446_write_dac_powerdown(struct iio_dev *indio_dev,
bool powerdown;
int ret;
- ret = strtobool(buf, &powerdown);
+ ret = kstrtobool(buf, &powerdown);
if (ret)
return ret;
diff --git a/drivers/iio/dac/ad5504.c b/drivers/iio/dac/ad5504.c
index 8507573aa13e..a0817e799cc0 100644
--- a/drivers/iio/dac/ad5504.c
+++ b/drivers/iio/dac/ad5504.c
@@ -182,7 +182,7 @@ static ssize_t ad5504_write_dac_powerdown(struct iio_dev *indio_dev,
int ret;
struct ad5504_state *st = iio_priv(indio_dev);
- ret = strtobool(buf, &pwr_down);
+ ret = kstrtobool(buf, &pwr_down);
if (ret)
return ret;
diff --git a/drivers/iio/dac/ad5624r_spi.c b/drivers/iio/dac/ad5624r_spi.c
index 371e812850eb..7e6f824de299 100644
--- a/drivers/iio/dac/ad5624r_spi.c
+++ b/drivers/iio/dac/ad5624r_spi.c
@@ -129,7 +129,7 @@ static ssize_t ad5624r_write_dac_powerdown(struct iio_dev *indio_dev,
int ret;
struct ad5624r_state *st = iio_priv(indio_dev);
- ret = strtobool(buf, &pwr_down);
+ ret = kstrtobool(buf, &pwr_down);
if (ret)
return ret;
diff --git a/drivers/iio/dac/ad5686.c b/drivers/iio/dac/ad5686.c
index f78dd3f33199..15361d8bbf94 100644
--- a/drivers/iio/dac/ad5686.c
+++ b/drivers/iio/dac/ad5686.c
@@ -73,7 +73,7 @@ static ssize_t ad5686_write_dac_powerdown(struct iio_dev *indio_dev,
unsigned int val, ref_bit_msk;
u8 shift, address = 0;
- ret = strtobool(buf, &readin);
+ ret = kstrtobool(buf, &readin);
if (ret)
return ret;
diff --git a/drivers/iio/dac/ad5755.c b/drivers/iio/dac/ad5755.c
index 7a62e6e1d5f1..1a63b8456725 100644
--- a/drivers/iio/dac/ad5755.c
+++ b/drivers/iio/dac/ad5755.c
@@ -502,7 +502,7 @@ static ssize_t ad5755_write_powerdown(struct iio_dev *indio_dev, uintptr_t priv,
bool pwr_down;
int ret;
- ret = strtobool(buf, &pwr_down);
+ ret = kstrtobool(buf, &pwr_down);
if (ret)
return ret;
diff --git a/drivers/iio/dac/ad5791.c b/drivers/iio/dac/ad5791.c
index 2b14914b4050..339564fe47d1 100644
--- a/drivers/iio/dac/ad5791.c
+++ b/drivers/iio/dac/ad5791.c
@@ -188,7 +188,7 @@ static ssize_t ad5791_write_dac_powerdown(struct iio_dev *indio_dev,
int ret;
struct ad5791_state *st = iio_priv(indio_dev);
- ret = strtobool(buf, &pwr_down);
+ ret = kstrtobool(buf, &pwr_down);
if (ret)
return ret;
diff --git a/drivers/iio/dac/ad7303.c b/drivers/iio/dac/ad7303.c
index 91eaaf793b3e..03edf046dec6 100644
--- a/drivers/iio/dac/ad7303.c
+++ b/drivers/iio/dac/ad7303.c
@@ -77,7 +77,7 @@ static ssize_t ad7303_write_dac_powerdown(struct iio_dev *indio_dev,
bool pwr_down;
int ret;
- ret = strtobool(buf, &pwr_down);
+ ret = kstrtobool(buf, &pwr_down);
if (ret)
return ret;
diff --git a/drivers/iio/dac/ltc2632.c b/drivers/iio/dac/ltc2632.c
index aed46c80757e..3a3c4f4874e4 100644
--- a/drivers/iio/dac/ltc2632.c
+++ b/drivers/iio/dac/ltc2632.c
@@ -10,6 +10,7 @@
#include <linux/spi/spi.h>
#include <linux/module.h>
#include <linux/iio/iio.h>
+#include <linux/property.h>
#include <linux/regulator/consumer.h>
#include <asm/unaligned.h>
@@ -149,7 +150,7 @@ static ssize_t ltc2632_write_dac_powerdown(struct iio_dev *indio_dev,
int ret;
struct ltc2632_state *st = iio_priv(indio_dev);
- ret = strtobool(buf, &pwr_down);
+ ret = kstrtobool(buf, &pwr_down);
if (ret)
return ret;
@@ -362,8 +363,7 @@ static int ltc2632_probe(struct spi_device *spi)
}
}
- indio_dev->name = dev_of_node(&spi->dev) ? dev_of_node(&spi->dev)->name
- : spi_get_device_id(spi)->name;
+ indio_dev->name = fwnode_get_name(dev_fwnode(&spi->dev)) ?: spi_get_device_id(spi)->name;
indio_dev->info = &ltc2632_info;
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->channels = chip_info->channels;
@@ -469,7 +469,7 @@ MODULE_DEVICE_TABLE(of, ltc2632_of_match);
static struct spi_driver ltc2632_driver = {
.driver = {
.name = "ltc2632",
- .of_match_table = of_match_ptr(ltc2632_of_match),
+ .of_match_table = ltc2632_of_match,
},
.probe = ltc2632_probe,
.remove = ltc2632_remove,
diff --git a/drivers/iio/dac/ltc2688.c b/drivers/iio/dac/ltc2688.c
index 2f9c384885f4..937b0d25a11c 100644
--- a/drivers/iio/dac/ltc2688.c
+++ b/drivers/iio/dac/ltc2688.c
@@ -703,21 +703,20 @@ static int ltc2688_tgp_clk_setup(struct ltc2688_state *st,
struct ltc2688_chan *chan,
struct fwnode_handle *node, int tgp)
{
+ struct device *dev = &st->spi->dev;
unsigned long rate;
struct clk *clk;
int ret, f;
- clk = devm_get_clk_from_child(&st->spi->dev, to_of_node(node), NULL);
+ clk = devm_get_clk_from_child(dev, to_of_node(node), NULL);
if (IS_ERR(clk))
- return dev_err_probe(&st->spi->dev, PTR_ERR(clk),
- "failed to get tgp clk.\n");
+ return dev_err_probe(dev, PTR_ERR(clk), "failed to get tgp clk.\n");
ret = clk_prepare_enable(clk);
if (ret)
- return dev_err_probe(&st->spi->dev, ret,
- "failed to enable tgp clk.\n");
+ return dev_err_probe(dev, ret, "failed to enable tgp clk.\n");
- ret = devm_add_action_or_reset(&st->spi->dev, ltc2688_clk_disable, clk);
+ ret = devm_add_action_or_reset(dev, ltc2688_clk_disable, clk);
if (ret)
return ret;
@@ -858,6 +857,7 @@ static int ltc2688_channel_config(struct ltc2688_state *st)
static int ltc2688_setup(struct ltc2688_state *st, struct regulator *vref)
{
+ struct device *dev = &st->spi->dev;
struct gpio_desc *gpio;
int ret;
@@ -865,10 +865,9 @@ static int ltc2688_setup(struct ltc2688_state *st, struct regulator *vref)
* If we have a reset pin, use that to reset the board, If not, use
* the reset bit.
*/
- gpio = devm_gpiod_get_optional(&st->spi->dev, "clr", GPIOD_OUT_HIGH);
+ gpio = devm_gpiod_get_optional(dev, "clr", GPIOD_OUT_HIGH);
if (IS_ERR(gpio))
- return dev_err_probe(&st->spi->dev, PTR_ERR(gpio),
- "Failed to get reset gpio");
+ return dev_err_probe(dev, PTR_ERR(gpio), "Failed to get reset gpio");
if (gpio) {
usleep_range(1000, 1200);
/* bring device out of reset */
@@ -887,7 +886,7 @@ static int ltc2688_setup(struct ltc2688_state *st, struct regulator *vref)
* Duplicate the default channel configuration as it can change during
* @ltc2688_channel_config()
*/
- st->iio_chan = devm_kmemdup(&st->spi->dev, ltc2688_channels,
+ st->iio_chan = devm_kmemdup(dev, ltc2688_channels,
sizeof(ltc2688_channels), GFP_KERNEL);
if (!st->iio_chan)
return -ENOMEM;
diff --git a/drivers/iio/dac/max5821.c b/drivers/iio/dac/max5821.c
index fce640b7f1c8..540f9ea7cada 100644
--- a/drivers/iio/dac/max5821.c
+++ b/drivers/iio/dac/max5821.c
@@ -116,7 +116,7 @@ static ssize_t max5821_write_dac_powerdown(struct iio_dev *indio_dev,
bool powerdown;
int ret;
- ret = strtobool(buf, &powerdown);
+ ret = kstrtobool(buf, &powerdown);
if (ret)
return ret;
diff --git a/drivers/iio/dac/mcp4725.c b/drivers/iio/dac/mcp4725.c
index 842bad57cb88..7fcb86288823 100644
--- a/drivers/iio/dac/mcp4725.c
+++ b/drivers/iio/dac/mcp4725.c
@@ -80,7 +80,7 @@ static ssize_t mcp4725_store_eeprom(struct device *dev,
bool state;
int ret;
- ret = strtobool(buf, &state);
+ ret = kstrtobool(buf, &state);
if (ret < 0)
return ret;
@@ -178,7 +178,7 @@ static ssize_t mcp4725_write_powerdown(struct iio_dev *indio_dev,
bool state;
int ret;
- ret = strtobool(buf, &state);
+ ret = kstrtobool(buf, &state);
if (ret)
return ret;
diff --git a/drivers/iio/dac/stm32-dac.c b/drivers/iio/dac/stm32-dac.c
index b20192a071cb..daa42bcbae83 100644
--- a/drivers/iio/dac/stm32-dac.c
+++ b/drivers/iio/dac/stm32-dac.c
@@ -220,7 +220,7 @@ static ssize_t stm32_dac_write_powerdown(struct iio_dev *indio_dev,
bool powerdown;
int ret;
- ret = strtobool(buf, &powerdown);
+ ret = kstrtobool(buf, &powerdown);
if (ret)
return ret;
diff --git a/drivers/iio/dac/ti-dac082s085.c b/drivers/iio/dac/ti-dac082s085.c
index 4e1156e6deb2..106ce3546419 100644
--- a/drivers/iio/dac/ti-dac082s085.c
+++ b/drivers/iio/dac/ti-dac082s085.c
@@ -133,7 +133,7 @@ static ssize_t ti_dac_write_powerdown(struct iio_dev *indio_dev,
bool powerdown;
int ret;
- ret = strtobool(buf, &powerdown);
+ ret = kstrtobool(buf, &powerdown);
if (ret)
return ret;
diff --git a/drivers/iio/dac/ti-dac5571.c b/drivers/iio/dac/ti-dac5571.c
index 0b775f943db3..4b6b04038e94 100644
--- a/drivers/iio/dac/ti-dac5571.c
+++ b/drivers/iio/dac/ti-dac5571.c
@@ -179,7 +179,7 @@ static ssize_t dac5571_write_powerdown(struct iio_dev *indio_dev,
bool powerdown;
int ret;
- ret = strtobool(buf, &powerdown);
+ ret = kstrtobool(buf, &powerdown);
if (ret)
return ret;
diff --git a/drivers/iio/dac/ti-dac7311.c b/drivers/iio/dac/ti-dac7311.c
index e10d17e60ed3..4afc411725d9 100644
--- a/drivers/iio/dac/ti-dac7311.c
+++ b/drivers/iio/dac/ti-dac7311.c
@@ -123,7 +123,7 @@ static ssize_t ti_dac_write_powerdown(struct iio_dev *indio_dev,
u8 power;
int ret;
- ret = strtobool(buf, &powerdown);
+ ret = kstrtobool(buf, &powerdown);
if (ret)
return ret;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.