From a98348b74ec2c4c5cda0f14d38ff19e08fc4e4bf Mon Sep 17 00:00:00 2001 From: Lars-Peter Clausen Date: Mon, 4 Jun 2012 11:36:26 +0200 Subject: [PATCH] staging:iio:dac:ad5504: Move private structs and defines from header to C file The header for this driver contains some private structs and defines, which do not have to be shared between multiple source files, as well as the platform data struct for this driver, which has to be shared with other source files. Since there is no need to expose those private structs and defines move them to the source file. Signed-off-by: Lars-Peter Clausen Acked-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- drivers/staging/iio/dac/ad5504.c | 45 ++++++++++++++++++++++++++++++++ drivers/staging/iio/dac/ad5504.h | 45 -------------------------------- 2 files changed, 45 insertions(+), 45 deletions(-) diff --git a/drivers/staging/iio/dac/ad5504.c b/drivers/staging/iio/dac/ad5504.c index f3d7b47cfe1d..1289e9bc1688 100644 --- a/drivers/staging/iio/dac/ad5504.c +++ b/drivers/staging/iio/dac/ad5504.c @@ -22,6 +22,51 @@ #include "ad5504.h" +#define AD5505_BITS 12 +#define AD5504_RES_MASK ((1 << (AD5505_BITS)) - 1) + +#define AD5504_CMD_READ (1 << 15) +#define AD5504_CMD_WRITE (0 << 15) +#define AD5504_ADDR(addr) ((addr) << 12) + +/* Registers */ +#define AD5504_ADDR_NOOP 0 +#define AD5504_ADDR_DAC(x) ((x) + 1) +#define AD5504_ADDR_ALL_DAC 5 +#define AD5504_ADDR_CTRL 7 + +/* Control Register */ +#define AD5504_DAC_PWR(ch) ((ch) << 2) +#define AD5504_DAC_PWRDWN_MODE(mode) ((mode) << 6) +#define AD5504_DAC_PWRDN_20K 0 +#define AD5504_DAC_PWRDN_3STATE 1 + +/** + * struct ad5446_state - driver instance specific data + * @us: spi_device + * @reg: supply regulator + * @vref_mv: actual reference voltage used + * @pwr_down_mask power down mask + * @pwr_down_mode current power down mode + */ + +struct ad5504_state { + struct spi_device *spi; + struct regulator *reg; + unsigned short vref_mv; + unsigned pwr_down_mask; + unsigned pwr_down_mode; +}; + +/** + * ad5504_supported_device_ids: + */ + +enum ad5504_supported_device_ids { + ID_AD5504, + ID_AD5501, +}; + static int ad5504_spi_write(struct spi_device *spi, u8 addr, u16 val) { u16 tmp = cpu_to_be16(AD5504_CMD_WRITE | diff --git a/drivers/staging/iio/dac/ad5504.h b/drivers/staging/iio/dac/ad5504.h index afe09522f53c..d4980bf688bf 100644 --- a/drivers/staging/iio/dac/ad5504.h +++ b/drivers/staging/iio/dac/ad5504.h @@ -9,25 +9,6 @@ #ifndef SPI_AD5504_H_ #define SPI_AD5504_H_ -#define AD5505_BITS 12 -#define AD5504_RES_MASK ((1 << (AD5505_BITS)) - 1) - -#define AD5504_CMD_READ (1 << 15) -#define AD5504_CMD_WRITE (0 << 15) -#define AD5504_ADDR(addr) ((addr) << 12) - -/* Registers */ -#define AD5504_ADDR_NOOP 0 -#define AD5504_ADDR_DAC(x) ((x) + 1) -#define AD5504_ADDR_ALL_DAC 5 -#define AD5504_ADDR_CTRL 7 - -/* Control Register */ -#define AD5504_DAC_PWR(ch) ((ch) << 2) -#define AD5504_DAC_PWRDWN_MODE(mode) ((mode) << 6) -#define AD5504_DAC_PWRDN_20K 0 -#define AD5504_DAC_PWRDN_3STATE 1 - /* * TODO: struct ad5504_platform_data needs to go into include/linux/iio */ @@ -36,30 +17,4 @@ struct ad5504_platform_data { u16 vref_mv; }; -/** - * struct ad5446_state - driver instance specific data - * @us: spi_device - * @reg: supply regulator - * @vref_mv: actual reference voltage used - * @pwr_down_mask power down mask - * @pwr_down_mode current power down mode - */ - -struct ad5504_state { - struct spi_device *spi; - struct regulator *reg; - unsigned short vref_mv; - unsigned pwr_down_mask; - unsigned pwr_down_mode; -}; - -/** - * ad5504_supported_device_ids: - */ - -enum ad5504_supported_device_ids { - ID_AD5504, - ID_AD5501, -}; - #endif /* SPI_AD5504_H_ */ -- 2.30.2