diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl-cy8c95x0.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-cy8c95x0.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/pinctrl/pinctrl-cy8c95x0.c b/drivers/pinctrl/pinctrl-cy8c95x0.c index 204a53d6c4c9..c714c438f641 100644 --- a/drivers/pinctrl/pinctrl-cy8c95x0.c +++ b/drivers/pinctrl/pinctrl-cy8c95x0.c @@ -279,9 +279,9 @@ static bool cy8c95x0_readable_register(struct device *dev, unsigned int reg) switch (reg) { case 0x24 ... 0x27: return false; + default: + return true; } - - return true; } static bool cy8c95x0_writeable_register(struct device *dev, unsigned int reg) @@ -293,9 +293,9 @@ static bool cy8c95x0_writeable_register(struct device *dev, unsigned int reg) return false; case 0x24 ... 0x27: return false; + default: + return true; } - - return true; } static bool cy8c95x0_volatile_register(struct device *dev, unsigned int reg) @@ -325,9 +325,9 @@ static bool cy8c95x0_precious_register(struct device *dev, unsigned int reg) switch (reg) { case CY8C95X0_INTSTATUS_(0) ... CY8C95X0_INTSTATUS_(7): return true; + default: + return false; } - - return false; } static const struct reg_default cy8c95x0_reg_defaults[] = { @@ -1255,6 +1255,8 @@ static int cy8c95x0_probe(struct i2c_client *client) case 60: strscpy(chip->name, cy8c95x0_id[2].name, I2C_NAME_SIZE); break; + default: + return -ENODEV; } reg = devm_regulator_get(&client->dev, "vdd"); |