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nfc: st-nci: Add macro for gpio name

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Add macro definition for each gpio string for an easier code
maintenance.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Christophe Ricard
2015-12-23 23:45:07 +01:00
committed by Samuel Ortiz
父節點 39db2d2148
當前提交 4c62c208ab
共有 2 個文件被更改，包括 9 次插入 和 4 次删除
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6
drivers/nfc/st-nci/i2c.c
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@@ -40,6 +40,7 @@
#define ST_NCI_I2C_DRIVER_NAME "st_nci_i2c"
#define ST_NCI_GPIO_NAME_RESET "clf_reset"
struct st_nci_i2c_phy {
struct i2c_client *i2c_dev;
@@ -226,7 +227,7 @@ static int st_nci_i2c_of_request_resources(struct i2c_client *client)
/* GPIO request and configuration */
r = devm_gpio_request_one(&client->dev, gpio,
GPIOF_OUT_INIT_HIGH, "clf_reset");
GPIOF_OUT_INIT_HIGH, ST_NCI_GPIO_NAME_RESET);
if (r) {
nfc_err(&client->dev, "Failed to request reset pin\n");
return r;
@@ -260,7 +261,8 @@ static int st_nci_i2c_request_resources(struct i2c_client *client)
phy->irq_polarity = pdata->irq_polarity;
r = devm_gpio_request_one(&client->dev,
phy->gpio_reset, GPIOF_OUT_INIT_HIGH, "clf_reset");
phy->gpio_reset, GPIOF_OUT_INIT_HIGH,
ST_NCI_GPIO_NAME_RESET);
if (r) {
pr_err("%s : reset gpio_request failed\n", __FILE__);
return r;

7
drivers/nfc/st-nci/spi.c
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@@ -41,6 +41,8 @@
#define ST_NCI_SPI_DRIVER_NAME "st_nci_spi"
#define ST_NCI_GPIO_NAME_RESET "clf_reset"
struct st_nci_spi_phy {
struct spi_device *spi_dev;
struct llt_ndlc *ndlc;
@@ -240,7 +242,7 @@ static int st_nci_spi_of_request_resources(struct spi_device *dev)
/* GPIO request and configuration */
r = devm_gpio_request_one(&dev->dev, gpio,
GPIOF_OUT_INIT_HIGH, "clf_reset");
GPIOF_OUT_INIT_HIGH, ST_NCI_GPIO_NAME_RESET);
if (r) {
nfc_err(&dev->dev, "Failed to request reset pin\n");
return r;
@@ -274,7 +276,8 @@ static int st_nci_spi_request_resources(struct spi_device *dev)
phy->irq_polarity = pdata->irq_polarity;
r = devm_gpio_request_one(&dev->dev,
phy->gpio_reset, GPIOF_OUT_INIT_HIGH, "clf_reset");
phy->gpio_reset, GPIOF_OUT_INIT_HIGH,
ST_NCI_GPIO_NAME_RESET);
if (r) {
pr_err("%s : reset gpio_request failed\n", __FILE__);
return r;