Commit 682fd618 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Samuel Ortiz

NFC: st21nfca: Use unified device property API meaningfully

Another place in the code that unveils non-tested at all ACPI case.

Use unified device property API in meaningful way.
Signed-off-by: default avatarAndy Shevchenko <[email protected]>
Signed-off-by: default avatarSamuel Ortiz <[email protected]>
parent 8d3c50e2
......@@ -505,7 +505,6 @@ static int st21nfca_hci_i2c_acpi_request_resources(struct i2c_client *client)
{
struct st21nfca_i2c_phy *phy = i2c_get_clientdata(client);
struct device *dev = &client->dev;
u8 tmp;
/* Get EN GPIO from ACPI */
phy->gpiod_ena = devm_gpiod_get_index(dev, ST21NFCA_GPIO_NAME_EN, 1,
......@@ -515,19 +514,6 @@ static int st21nfca_hci_i2c_acpi_request_resources(struct i2c_client *client)
return PTR_ERR(phy->gpiod_ena);
}
phy->se_status.is_ese_present = false;
phy->se_status.is_uicc_present = false;
if (device_property_present(dev, "ese-present")) {
device_property_read_u8(dev, "ese-present", &tmp);
phy->se_status.is_ese_present = tmp;
}
if (device_property_present(dev, "uicc-present")) {
device_property_read_u8(dev, "uicc-present", &tmp);
phy->se_status.is_uicc_present = tmp;
}
return 0;
}
......@@ -535,11 +521,6 @@ static int st21nfca_hci_i2c_of_request_resources(struct i2c_client *client)
{
struct st21nfca_i2c_phy *phy = i2c_get_clientdata(client);
struct device *dev = &client->dev;
struct device_node *pp;
pp = client->dev.of_node;
if (!pp)
return -ENODEV;
/* Get GPIO from device tree */
phy->gpiod_ena = devm_gpiod_get_index(dev, ST21NFCA_GPIO_NAME_EN, 0,
......@@ -549,11 +530,6 @@ static int st21nfca_hci_i2c_of_request_resources(struct i2c_client *client)
return PTR_ERR(phy->gpiod_ena);
}
phy->se_status.is_ese_present =
of_property_read_bool(pp, "ese-present");
phy->se_status.is_uicc_present =
of_property_read_bool(pp, "uicc-present");
return 0;
}
......@@ -603,6 +579,11 @@ static int st21nfca_hci_i2c_probe(struct i2c_client *client,
return -ENODEV;
}
phy->se_status.is_ese_present =
device_property_read_bool(&client->dev, "ese-present");
phy->se_status.is_uicc_present =
device_property_read_bool(&client->dev, "uicc-present");
r = st21nfca_hci_platform_init(phy);
if (r < 0) {
nfc_err(&client->dev, "Unable to reboot st21nfca\n");
......
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