3  * Driver for Microchip MCP3911, Two-channel Analog Front End
97 	MCP3911,  enumerator
105 struct mcp3911;
110 	int (*config)(struct mcp3911 *adc, bool external_vref);
111 	int (*get_osr)(struct mcp3911 *adc, u32 *val);
112 	int (*set_osr)(struct mcp3911 *adc, u32 val);
113 	int (*enable_offset)(struct mcp3911 *adc, bool enable);
114 	int (*get_offset)(struct mcp3911 *adc, int channel, int *val);
115 	int (*set_offset)(struct mcp3911 *adc, int channel, int val);
116 	int (*set_scale)(struct mcp3911 *adc, int channel, u32 val);
117 	int (*get_raw)(struct mcp3911 *adc, int channel, int *val);
120 struct mcp3911 {  struct
137 static int mcp3911_read(struct mcp3911 *adc, u8 reg, u32 *val, u8 len)  in mcp3911_read()  argument
153 static int mcp3911_write(struct mcp3911 *adc, u8 reg, u32 val, u8 len)  in mcp3911_write()
164 static int mcp3911_update(struct mcp3911 *adc, u8 reg, u32 mask, u32 val, u8 len)  in mcp3911_update()
178 static int mcp3911_read_s24(struct mcp3911 *const adc, u8 const reg, s32 *const val)  in mcp3911_read_s24()
190 static int mcp3910_enable_offset(struct mcp3911 *adc, bool enable)  in mcp3910_enable_offset()
198 static int mcp3910_get_offset(struct mcp3911 *adc, int channel, int *val)  in mcp3910_get_offset()
203 static int mcp3910_set_offset(struct mcp3911 *adc, int channel, int val)  in mcp3910_set_offset()
214 static int mcp3910_get_raw(struct mcp3911 *adc, int channel, s32 *val)  in mcp3910_get_raw()
219 static int mcp3911_enable_offset(struct mcp3911 *adc, bool enable)  in mcp3911_enable_offset()
227 static int mcp3911_get_offset(struct mcp3911 *adc, int channel, int *val)  in mcp3911_get_offset()
232 static int mcp3911_set_offset(struct mcp3911 *adc, int channel, int val)  in mcp3911_set_offset()
243 static int mcp3911_get_raw(struct mcp3911 *adc, int channel, s32 *val)  in mcp3911_get_raw()
248 static int mcp3910_get_osr(struct mcp3911 *adc, u32 *val)  in mcp3910_get_osr()
262 static int mcp3910_set_osr(struct mcp3911 *adc, u32 val)  in mcp3910_set_osr()
270 static int mcp3911_set_osr(struct mcp3911 *adc, u32 val)  in mcp3911_set_osr()
278 static int mcp3911_get_osr(struct mcp3911 *adc, u32 *val)  in mcp3911_get_osr()
292 static int mcp3910_set_scale(struct mcp3911 *adc, int channel, u32 val)  in mcp3910_set_scale()
299 static int mcp3911_set_scale(struct mcp3911 *adc, int channel, u32 val)  in mcp3911_set_scale()
345 	struct mcp3911 *adc = iio_priv(indio_dev);  in mcp3911_read_raw()
380 	struct mcp3911 *adc = iio_priv(indio_dev);  in mcp3911_write_raw()
514 	struct mcp3911 *adc = iio_priv(indio_dev);  in mcp3911_trigger_handler()
558 static int mcp3911_config(struct mcp3911 *adc, bool external_vref)  in mcp3911_config()
624 static int mcp3910_config(struct mcp3911 *adc, bool external_vref)  in mcp3910_config()
693 	struct mcp3911 *adc = iio_trigger_get_drvdata(trig);  in mcp3911_set_trigger_state()
713 	struct mcp3911 *adc;  in mcp3911_probe()
845 	[MCP3911] = {
920 	{ .compatible = "microchip,mcp3911", .data = &mcp3911_chip_info[MCP3911] },
932 	{ "mcp3911", (kernel_ulong_t)&mcp3911_chip_info[MCP3911] },
944 		.name = "mcp3911",
954 MODULE_DESCRIPTION("Microchip Technology MCP3911");