tpm/st33zp24: Remove unneeded CONFIG_OF switches

DT headers already define NOOP routines when CONFIG_OF is not defined.

[jarkko.sakkinen@linux.intel.com: I tested that the driver compiles
 without warnings and errors with and without CONFIG_OF flag.]

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>

drivers/char/tpm/st33zp24/i2c.c

@@ -108,7 +108,6 @@ static const struct st33zp24_phy_ops i2c_phy_ops = {
 	.recv = st33zp24_i2c_recv,
 };
 
-#ifdef CONFIG_OF
 static int st33zp24_i2c_of_request_resources(struct st33zp24_i2c_phy *phy)
 {
 	struct device_node *pp;
@@ -146,12 +145,6 @@ static int st33zp24_i2c_of_request_resources(struct st33zp24_i2c_phy *phy)
 
 	return 0;
 }
-#else
-static int st33zp24_i2c_of_request_resources(struct st33zp24_i2c_phy *phy)
-{
-	return -ENODEV;
-}
-#endif
 
 static int st33zp24_i2c_request_resources(struct i2c_client *client,
 					  struct st33zp24_i2c_phy *phy)
@@ -245,13 +238,11 @@ static const struct i2c_device_id st33zp24_i2c_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, st33zp24_i2c_id);
 
-#ifdef CONFIG_OF
 static const struct of_device_id of_st33zp24_i2c_match[] = {
 	{ .compatible = "st,st33zp24-i2c", },
 	{}
 };
 MODULE_DEVICE_TABLE(of, of_st33zp24_i2c_match);
-#endif
 
 static SIMPLE_DEV_PM_OPS(st33zp24_i2c_ops, st33zp24_pm_suspend,
 			 st33zp24_pm_resume);

drivers/char/tpm/st33zp24/spi.c

@@ -222,7 +222,6 @@ static const struct st33zp24_phy_ops spi_phy_ops = {
 	.recv = st33zp24_spi_recv,
 };
 
-#ifdef CONFIG_OF
 static int st33zp24_spi_of_request_resources(struct st33zp24_spi_phy *phy)
 {
 	struct device_node *pp;
@@ -260,12 +259,6 @@ static int st33zp24_spi_of_request_resources(struct st33zp24_spi_phy *phy)
 
 	return 0;
 }
-#else
-static int st33zp24_spi_of_request_resources(struct st33zp24_spi_phy *phy)
-{
-	return -ENODEV;
-}
-#endif
 
 static int st33zp24_spi_request_resources(struct spi_device *dev,
 					  struct st33zp24_spi_phy *phy)
@@ -358,13 +351,11 @@ static const struct spi_device_id st33zp24_spi_id[] = {
 };
 MODULE_DEVICE_TABLE(spi, st33zp24_spi_id);
 
-#ifdef CONFIG_OF
 static const struct of_device_id of_st33zp24_spi_match[] = {
 	{ .compatible = "st,st33zp24-spi", },
 	{}
 };
 MODULE_DEVICE_TABLE(of, of_st33zp24_spi_match);
-#endif
 
 static SIMPLE_DEV_PM_OPS(st33zp24_spi_ops, st33zp24_pm_suspend,
 			 st33zp24_pm_resume);