AX88772C_eeprom and ax8872c build together

hc

2024-05-16 8d2a02b24d66aa359e83eebc1ed3c0f85367a1cb

 kernel/include/linux/iio/imu/adis.h
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@@ -32,6 +32,7 @@
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 	u16 sw_reset_ms;
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 	u16 self_test_ms;
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 };
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+
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 /**
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  * struct adis_data - ADIS chip variant specific data
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  * @read_delay: SPI delay for read operations in us
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@@ -45,10 +46,11 @@
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  * @self_test_mask: Bitmask of supported self-test operations
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  * @self_test_reg: Register address to request self test command
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  * @self_test_no_autoclear: True if device's self-test needs clear of ctrl reg
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- * @status_error_msgs: Array of error messgaes
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+ * @status_error_msgs: Array of error messages
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  * @status_error_mask: Bitmask of errors supported by the device
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  * @timeouts: Chip specific delays
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  * @enable_irq: Hook for ADIS devices that have a special IRQ enable/disable
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+ * @unmasked_drdy: True for devices that cannot mask/unmask the data ready pin
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  * @has_paging: True if ADIS device has paged registers
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  * @burst_reg_cmd:	Register command that triggers burst
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  * @burst_len:		Burst size in the SPI RX buffer. If @burst_max_len is defined,
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@@ -77,6 +79,7 @@
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 	unsigned int status_error_mask;
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 	int (*enable_irq)(struct adis *adis, bool enable);
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+	bool unmasked_drdy;
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 	bool has_paging;
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@@ -126,12 +129,12 @@
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 	unsigned long		irq_flag;
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 	void			*buffer;
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-	uint8_t			tx[10] ____cacheline_aligned;
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-	uint8_t			rx[4];
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+	u8			tx[10] ____cacheline_aligned;
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+	u8			rx[4];
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 };
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 int adis_init(struct adis *adis, struct iio_dev *indio_dev,
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-	struct spi_device *spi, const struct adis_data *data);
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+	      struct spi_device *spi, const struct adis_data *data);
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 int __adis_reset(struct adis *adis);
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 /**
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@@ -152,9 +155,9 @@
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 }
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 int __adis_write_reg(struct adis *adis, unsigned int reg,
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-	unsigned int val, unsigned int size);
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+		     unsigned int val, unsigned int size);
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 int __adis_read_reg(struct adis *adis, unsigned int reg,
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-	unsigned int *val, unsigned int size);
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+		    unsigned int *val, unsigned int size);
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 /**
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  * __adis_write_reg_8() - Write single byte to a register (unlocked)
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@@ -163,7 +166,7 @@
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  * @value: The value to write
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  */
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 static inline int __adis_write_reg_8(struct adis *adis, unsigned int reg,
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-	uint8_t val)
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+				     u8 val)
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 {
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 	return __adis_write_reg(adis, reg, val, 1);
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 }
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@@ -175,7 +178,7 @@
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  * @value: Value to be written
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  */
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 static inline int __adis_write_reg_16(struct adis *adis, unsigned int reg,
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-	uint16_t val)
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+				      u16 val)
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 {
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 	return __adis_write_reg(adis, reg, val, 2);
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 }
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@@ -187,7 +190,7 @@
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  * @value: Value to be written
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  */
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 static inline int __adis_write_reg_32(struct adis *adis, unsigned int reg,
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-	uint32_t val)
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+				      u32 val)
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 {
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 	return __adis_write_reg(adis, reg, val, 4);
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 }
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@@ -199,7 +202,7 @@
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  * @val: The value read back from the device
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  */
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 static inline int __adis_read_reg_16(struct adis *adis, unsigned int reg,
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-	uint16_t *val)
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+				     u16 *val)
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 {
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 	unsigned int tmp;
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 	int ret;
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@@ -218,7 +221,7 @@
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  * @val: The value read back from the device
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  */
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 static inline int __adis_read_reg_32(struct adis *adis, unsigned int reg,
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-	uint32_t *val)
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+				     u32 *val)
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 {
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 	unsigned int tmp;
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 	int ret;
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@@ -238,7 +241,7 @@
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  * @size: The size of the @value (in bytes)
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  */
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 static inline int adis_write_reg(struct adis *adis, unsigned int reg,
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-	unsigned int val, unsigned int size)
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+				 unsigned int val, unsigned int size)
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 {
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 	int ret;
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@@ -257,7 +260,7 @@
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  * @size: The size of the @val buffer
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  */
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 static int adis_read_reg(struct adis *adis, unsigned int reg,
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-	unsigned int *val, unsigned int size)
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+			 unsigned int *val, unsigned int size)
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 {
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 	int ret;
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@@ -275,7 +278,7 @@
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  * @value: The value to write
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  */
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 static inline int adis_write_reg_8(struct adis *adis, unsigned int reg,
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-	uint8_t val)
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+				   u8 val)
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 {
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 	return adis_write_reg(adis, reg, val, 1);
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 }
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@@ -287,7 +290,7 @@
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  * @value: Value to be written
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  */
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 static inline int adis_write_reg_16(struct adis *adis, unsigned int reg,
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-	uint16_t val)
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+				    u16 val)
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 {
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 	return adis_write_reg(adis, reg, val, 2);
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 }
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@@ -299,7 +302,7 @@
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  * @value: Value to be written
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  */
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 static inline int adis_write_reg_32(struct adis *adis, unsigned int reg,
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-	uint32_t val)
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+				    u32 val)
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 {
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 	return adis_write_reg(adis, reg, val, 4);
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 }
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@@ -311,7 +314,7 @@
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  * @val: The value read back from the device
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  */
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 static inline int adis_read_reg_16(struct adis *adis, unsigned int reg,
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-	uint16_t *val)
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+				   u16 *val)
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 {
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 	unsigned int tmp;
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 	int ret;
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@@ -330,7 +333,7 @@
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  * @val: The value read back from the device
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  */
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 static inline int adis_read_reg_32(struct adis *adis, unsigned int reg,
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-	uint32_t *val)
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+				   u32 *val)
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 {
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 	unsigned int tmp;
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 	int ret;
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@@ -401,9 +404,20 @@
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 		__adis_update_bits_base(adis, reg, mask, val, 2));	\
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 })
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-int adis_enable_irq(struct adis *adis, bool enable);
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 int __adis_check_status(struct adis *adis);
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 int __adis_initial_startup(struct adis *adis);
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+int __adis_enable_irq(struct adis *adis, bool enable);
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+
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+static inline int adis_enable_irq(struct adis *adis, bool enable)
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+{
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+	int ret;
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+
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+	mutex_lock(&adis->state_lock);
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+	ret = __adis_enable_irq(adis, enable);
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+	mutex_unlock(&adis->state_lock);
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+
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+	return ret;
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+}
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 static inline int adis_check_status(struct adis *adis)
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 {
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@@ -429,8 +443,8 @@
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 }
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 int adis_single_conversion(struct iio_dev *indio_dev,
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-	const struct iio_chan_spec *chan, unsigned int error_mask,
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-	int *val);
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+			   const struct iio_chan_spec *chan,
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+			   unsigned int error_mask, int *val);
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 #define ADIS_VOLTAGE_CHAN(addr, si, chan, name, info_all, bits) { \
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 	.type = IIO_VOLTAGE, \
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@@ -479,7 +493,7 @@
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 	.modified = 1, \
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 	.channel2 = IIO_MOD_ ## mod, \
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 	.info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \
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-		 info_sep, \
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+		 (info_sep), \
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 	.info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), \
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 	.info_mask_shared_by_all = info_all, \
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 	.address = (addr), \
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@@ -513,7 +527,7 @@
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 int devm_adis_probe_trigger(struct adis *adis, struct iio_dev *indio_dev);
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 int adis_update_scan_mode(struct iio_dev *indio_dev,
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-	const unsigned long *scan_mask);
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+			  const unsigned long *scan_mask);
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 #else /* CONFIG_IIO_BUFFER */
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@@ -537,7 +551,8 @@
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 #ifdef CONFIG_DEBUG_FS
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 int adis_debugfs_reg_access(struct iio_dev *indio_dev,
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-	unsigned int reg, unsigned int writeval, unsigned int *readval);
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+			    unsigned int reg, unsigned int writeval,
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+			    unsigned int *readval);
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 #else
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