iio: adis: stylistic changes
[ Upstream commitc39010ea6b
] Minor stylistic changes to address checkptach complains when called with '--strict'. Signed-off-by: Nuno Sá <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20220122130905.99-3-nuno.sa@analog.com Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Stable-dep-of:99c05e4283
("iio: adis: add '__adis_enable_irq()' implementation") Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Родитель
de3e358912
Коммит
3c2e13025b
|
@ -30,8 +30,8 @@
|
|||
* @value: The value to write to device (up to 4 bytes)
|
||||
* @size: The size of the @value (in bytes)
|
||||
*/
|
||||
int __adis_write_reg(struct adis *adis, unsigned int reg,
|
||||
unsigned int value, unsigned int size)
|
||||
int __adis_write_reg(struct adis *adis, unsigned int reg, unsigned int value,
|
||||
unsigned int size)
|
||||
{
|
||||
unsigned int page = reg / ADIS_PAGE_SIZE;
|
||||
int ret, i;
|
||||
|
@ -130,8 +130,8 @@ EXPORT_SYMBOL_GPL(__adis_write_reg);
|
|||
* @val: The value read back from the device
|
||||
* @size: The size of the @val buffer
|
||||
*/
|
||||
int __adis_read_reg(struct adis *adis, unsigned int reg,
|
||||
unsigned int *val, unsigned int size)
|
||||
int __adis_read_reg(struct adis *adis, unsigned int reg, unsigned int *val,
|
||||
unsigned int size)
|
||||
{
|
||||
unsigned int page = reg / ADIS_PAGE_SIZE;
|
||||
struct spi_message msg;
|
||||
|
@ -203,10 +203,10 @@ int __adis_read_reg(struct adis *adis, unsigned int reg,
|
|||
dev_err(&adis->spi->dev, "Failed to read register 0x%02X: %d\n",
|
||||
reg, ret);
|
||||
return ret;
|
||||
} else {
|
||||
adis->current_page = page;
|
||||
}
|
||||
|
||||
adis->current_page = page;
|
||||
|
||||
switch (size) {
|
||||
case 4:
|
||||
*val = get_unaligned_be32(adis->rx);
|
||||
|
@ -247,13 +247,13 @@ EXPORT_SYMBOL_GPL(__adis_update_bits_base);
|
|||
|
||||
#ifdef CONFIG_DEBUG_FS
|
||||
|
||||
int adis_debugfs_reg_access(struct iio_dev *indio_dev,
|
||||
unsigned int reg, unsigned int writeval, unsigned int *readval)
|
||||
int adis_debugfs_reg_access(struct iio_dev *indio_dev, unsigned int reg,
|
||||
unsigned int writeval, unsigned int *readval)
|
||||
{
|
||||
struct adis *adis = iio_device_get_drvdata(indio_dev);
|
||||
|
||||
if (readval) {
|
||||
uint16_t val16;
|
||||
u16 val16;
|
||||
int ret;
|
||||
|
||||
ret = adis_read_reg_16(adis, reg, &val16);
|
||||
|
@ -261,9 +261,9 @@ int adis_debugfs_reg_access(struct iio_dev *indio_dev,
|
|||
*readval = val16;
|
||||
|
||||
return ret;
|
||||
} else {
|
||||
return adis_write_reg_16(adis, reg, writeval);
|
||||
}
|
||||
|
||||
return adis_write_reg_16(adis, reg, writeval);
|
||||
}
|
||||
EXPORT_SYMBOL(adis_debugfs_reg_access);
|
||||
|
||||
|
@ -279,14 +279,16 @@ EXPORT_SYMBOL(adis_debugfs_reg_access);
|
|||
int adis_enable_irq(struct adis *adis, bool enable)
|
||||
{
|
||||
int ret = 0;
|
||||
uint16_t msc;
|
||||
u16 msc;
|
||||
|
||||
mutex_lock(&adis->state_lock);
|
||||
|
||||
if (adis->data->enable_irq) {
|
||||
ret = adis->data->enable_irq(adis, enable);
|
||||
goto out_unlock;
|
||||
} else if (adis->data->unmasked_drdy) {
|
||||
}
|
||||
|
||||
if (adis->data->unmasked_drdy) {
|
||||
if (enable)
|
||||
enable_irq(adis->spi->irq);
|
||||
else
|
||||
|
@ -322,7 +324,7 @@ EXPORT_SYMBOL(adis_enable_irq);
|
|||
*/
|
||||
int __adis_check_status(struct adis *adis)
|
||||
{
|
||||
uint16_t status;
|
||||
u16 status;
|
||||
int ret;
|
||||
int i;
|
||||
|
||||
|
@ -414,7 +416,7 @@ int __adis_initial_startup(struct adis *adis)
|
|||
{
|
||||
const struct adis_timeout *timeouts = adis->data->timeouts;
|
||||
struct gpio_desc *gpio;
|
||||
uint16_t prod_id;
|
||||
u16 prod_id;
|
||||
int ret;
|
||||
|
||||
/* check if the device has rst pin low */
|
||||
|
@ -423,7 +425,7 @@ int __adis_initial_startup(struct adis *adis)
|
|||
return PTR_ERR(gpio);
|
||||
|
||||
if (gpio) {
|
||||
msleep(10);
|
||||
usleep_range(10, 12);
|
||||
/* bring device out of reset */
|
||||
gpiod_set_value_cansleep(gpio, 0);
|
||||
msleep(timeouts->reset_ms);
|
||||
|
@ -477,7 +479,8 @@ EXPORT_SYMBOL_GPL(__adis_initial_startup);
|
|||
* a error bit in the channels raw value set error_mask to 0.
|
||||
*/
|
||||
int adis_single_conversion(struct iio_dev *indio_dev,
|
||||
const struct iio_chan_spec *chan, unsigned int error_mask, int *val)
|
||||
const struct iio_chan_spec *chan,
|
||||
unsigned int error_mask, int *val)
|
||||
{
|
||||
struct adis *adis = iio_device_get_drvdata(indio_dev);
|
||||
unsigned int uval;
|
||||
|
|
|
@ -15,8 +15,7 @@
|
|||
#include <linux/iio/trigger.h>
|
||||
#include <linux/iio/imu/adis.h>
|
||||
|
||||
static int adis_data_rdy_trigger_set_state(struct iio_trigger *trig,
|
||||
bool state)
|
||||
static int adis_data_rdy_trigger_set_state(struct iio_trigger *trig, bool state)
|
||||
{
|
||||
struct adis *adis = iio_trigger_get_drvdata(trig);
|
||||
|
||||
|
|
|
@ -32,6 +32,7 @@ struct adis_timeout {
|
|||
u16 sw_reset_ms;
|
||||
u16 self_test_ms;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct adis_data - ADIS chip variant specific data
|
||||
* @read_delay: SPI delay for read operations in us
|
||||
|
@ -45,7 +46,7 @@ struct adis_timeout {
|
|||
* @self_test_mask: Bitmask of supported self-test operations
|
||||
* @self_test_reg: Register address to request self test command
|
||||
* @self_test_no_autoclear: True if device's self-test needs clear of ctrl reg
|
||||
* @status_error_msgs: Array of error messgaes
|
||||
* @status_error_msgs: Array of error messages
|
||||
* @status_error_mask: Bitmask of errors supported by the device
|
||||
* @timeouts: Chip specific delays
|
||||
* @enable_irq: Hook for ADIS devices that have a special IRQ enable/disable
|
||||
|
@ -130,8 +131,8 @@ struct adis {
|
|||
unsigned long irq_flag;
|
||||
void *buffer;
|
||||
|
||||
uint8_t tx[10] ____cacheline_aligned;
|
||||
uint8_t rx[4];
|
||||
u8 tx[10] ____cacheline_aligned;
|
||||
u8 rx[4];
|
||||
};
|
||||
|
||||
int adis_init(struct adis *adis, struct iio_dev *indio_dev,
|
||||
|
@ -167,7 +168,7 @@ int __adis_read_reg(struct adis *adis, unsigned int reg,
|
|||
* @value: The value to write
|
||||
*/
|
||||
static inline int __adis_write_reg_8(struct adis *adis, unsigned int reg,
|
||||
uint8_t val)
|
||||
u8 val)
|
||||
{
|
||||
return __adis_write_reg(adis, reg, val, 1);
|
||||
}
|
||||
|
@ -179,7 +180,7 @@ static inline int __adis_write_reg_8(struct adis *adis, unsigned int reg,
|
|||
* @value: Value to be written
|
||||
*/
|
||||
static inline int __adis_write_reg_16(struct adis *adis, unsigned int reg,
|
||||
uint16_t val)
|
||||
u16 val)
|
||||
{
|
||||
return __adis_write_reg(adis, reg, val, 2);
|
||||
}
|
||||
|
@ -191,7 +192,7 @@ static inline int __adis_write_reg_16(struct adis *adis, unsigned int reg,
|
|||
* @value: Value to be written
|
||||
*/
|
||||
static inline int __adis_write_reg_32(struct adis *adis, unsigned int reg,
|
||||
uint32_t val)
|
||||
u32 val)
|
||||
{
|
||||
return __adis_write_reg(adis, reg, val, 4);
|
||||
}
|
||||
|
@ -203,7 +204,7 @@ static inline int __adis_write_reg_32(struct adis *adis, unsigned int reg,
|
|||
* @val: The value read back from the device
|
||||
*/
|
||||
static inline int __adis_read_reg_16(struct adis *adis, unsigned int reg,
|
||||
uint16_t *val)
|
||||
u16 *val)
|
||||
{
|
||||
unsigned int tmp;
|
||||
int ret;
|
||||
|
@ -222,7 +223,7 @@ static inline int __adis_read_reg_16(struct adis *adis, unsigned int reg,
|
|||
* @val: The value read back from the device
|
||||
*/
|
||||
static inline int __adis_read_reg_32(struct adis *adis, unsigned int reg,
|
||||
uint32_t *val)
|
||||
u32 *val)
|
||||
{
|
||||
unsigned int tmp;
|
||||
int ret;
|
||||
|
@ -279,7 +280,7 @@ static int adis_read_reg(struct adis *adis, unsigned int reg,
|
|||
* @value: The value to write
|
||||
*/
|
||||
static inline int adis_write_reg_8(struct adis *adis, unsigned int reg,
|
||||
uint8_t val)
|
||||
u8 val)
|
||||
{
|
||||
return adis_write_reg(adis, reg, val, 1);
|
||||
}
|
||||
|
@ -291,7 +292,7 @@ static inline int adis_write_reg_8(struct adis *adis, unsigned int reg,
|
|||
* @value: Value to be written
|
||||
*/
|
||||
static inline int adis_write_reg_16(struct adis *adis, unsigned int reg,
|
||||
uint16_t val)
|
||||
u16 val)
|
||||
{
|
||||
return adis_write_reg(adis, reg, val, 2);
|
||||
}
|
||||
|
@ -303,7 +304,7 @@ static inline int adis_write_reg_16(struct adis *adis, unsigned int reg,
|
|||
* @value: Value to be written
|
||||
*/
|
||||
static inline int adis_write_reg_32(struct adis *adis, unsigned int reg,
|
||||
uint32_t val)
|
||||
u32 val)
|
||||
{
|
||||
return adis_write_reg(adis, reg, val, 4);
|
||||
}
|
||||
|
@ -315,7 +316,7 @@ static inline int adis_write_reg_32(struct adis *adis, unsigned int reg,
|
|||
* @val: The value read back from the device
|
||||
*/
|
||||
static inline int adis_read_reg_16(struct adis *adis, unsigned int reg,
|
||||
uint16_t *val)
|
||||
u16 *val)
|
||||
{
|
||||
unsigned int tmp;
|
||||
int ret;
|
||||
|
@ -334,7 +335,7 @@ static inline int adis_read_reg_16(struct adis *adis, unsigned int reg,
|
|||
* @val: The value read back from the device
|
||||
*/
|
||||
static inline int adis_read_reg_32(struct adis *adis, unsigned int reg,
|
||||
uint32_t *val)
|
||||
u32 *val)
|
||||
{
|
||||
unsigned int tmp;
|
||||
int ret;
|
||||
|
@ -443,8 +444,8 @@ static inline void adis_dev_unlock(struct adis *adis)
|
|||
}
|
||||
|
||||
int adis_single_conversion(struct iio_dev *indio_dev,
|
||||
const struct iio_chan_spec *chan, unsigned int error_mask,
|
||||
int *val);
|
||||
const struct iio_chan_spec *chan,
|
||||
unsigned int error_mask, int *val);
|
||||
|
||||
#define ADIS_VOLTAGE_CHAN(addr, si, chan, name, info_all, bits) { \
|
||||
.type = IIO_VOLTAGE, \
|
||||
|
@ -493,7 +494,7 @@ int adis_single_conversion(struct iio_dev *indio_dev,
|
|||
.modified = 1, \
|
||||
.channel2 = IIO_MOD_ ## mod, \
|
||||
.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \
|
||||
info_sep, \
|
||||
(info_sep), \
|
||||
.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), \
|
||||
.info_mask_shared_by_all = info_all, \
|
||||
.address = (addr), \
|
||||
|
@ -551,7 +552,8 @@ static inline int devm_adis_probe_trigger(struct adis *adis,
|
|||
#ifdef CONFIG_DEBUG_FS
|
||||
|
||||
int adis_debugfs_reg_access(struct iio_dev *indio_dev,
|
||||
unsigned int reg, unsigned int writeval, unsigned int *readval);
|
||||
unsigned int reg, unsigned int writeval,
|
||||
unsigned int *readval);
|
||||
|
||||
#else
|
||||
|
||||
|
|
Загрузка…
Ссылка в новой задаче