Lines Matching defs:reg
21 static bool wm8400_volatile(struct device *dev, unsigned int reg)
23 switch (reg) {
54 unsigned int reg;
58 ret = regmap_read(wm8400->regmap, WM8400_RESET_ID, ®);
63 if (reg != 0x6172) {
65 reg);
69 ret = regmap_read(wm8400->regmap, WM8400_ID, ®);
74 reg = (reg & WM8400_CHIP_REV_MASK) >> WM8400_CHIP_REV_SHIFT;
75 dev_info(wm8400->dev, "WM8400 revision %x\n", reg);