Lines Matching defs:reg
21 #define ADXL34X_WRITECMD(reg) (reg & 0x3F)
22 #define ADXL34X_READCMD(reg) (ADXL34X_CMD_READ | (reg & 0x3F))
23 #define ADXL34X_READMB_CMD(reg) (ADXL34X_CMD_READ | ADXL34X_CMD_MULTB \
24 | (reg & 0x3F))
26 static int adxl34x_spi_read(struct device *dev, unsigned char reg)
31 cmd = ADXL34X_READCMD(reg);
37 unsigned char reg, unsigned char val)
42 buf[0] = ADXL34X_WRITECMD(reg);
49 unsigned char reg, int count,
55 reg = ADXL34X_READMB_CMD(reg);
56 status = spi_write_then_read(spi, ®, 1, buf, count);