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authorGabor Juhos <juhosg@openwrt.org>2010-01-22 17:37:47 +0000
committerGabor Juhos <juhosg@openwrt.org>2010-01-22 17:37:47 +0000
commita1247d2f837d0dda94a4503e8476c2ad19b6b24f (patch)
tree60d5ec21f326e85dccaf00aa66989e59ebec4e91 /target/linux
parentab278275ee8036ff04c1c7a90102922afda565e1 (diff)
downloadmtk-20170518-a1247d2f837d0dda94a4503e8476c2ad19b6b24f.zip
mtk-20170518-a1247d2f837d0dda94a4503e8476c2ad19b6b24f.tar.gz
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rtl8366_smi: store GPIO numbers directly in the rtl8366_smi struct
SVN-Revision: 19275
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/ar71xx/files/drivers/net/phy/rtl8366_smi.c43
1 files changed, 21 insertions, 22 deletions
diff --git a/target/linux/ar71xx/files/drivers/net/phy/rtl8366_smi.c b/target/linux/ar71xx/files/drivers/net/phy/rtl8366_smi.c
index 7e27e42..28706a7 100644
--- a/target/linux/ar71xx/files/drivers/net/phy/rtl8366_smi.c
+++ b/target/linux/ar71xx/files/drivers/net/phy/rtl8366_smi.c
@@ -210,7 +210,8 @@ static const char *MIBCOUNTERS[] = {
struct rtl8366_smi {
struct device *parent;
- struct rtl8366_smi_platform_data *pdata;
+ unsigned int gpio_sda;
+ unsigned int gpio_sck;
spinlock_t lock;
struct mii_bus *mii_bus;
struct switch_dev dev;
@@ -237,8 +238,8 @@ static inline void rtl8366_smi_clk_delay(struct rtl8366_smi *smi)
static void rtl8366_smi_start(struct rtl8366_smi *smi)
{
- unsigned int sda = smi->pdata->gpio_sda;
- unsigned int sck = smi->pdata->gpio_sck;
+ unsigned int sda = smi->gpio_sda;
+ unsigned int sck = smi->gpio_sck;
/*
* Set GPIO pins to output mode, with initial state:
@@ -266,8 +267,8 @@ static void rtl8366_smi_start(struct rtl8366_smi *smi)
static void rtl8366_smi_stop(struct rtl8366_smi *smi)
{
- unsigned int sda = smi->pdata->gpio_sda;
- unsigned int sck = smi->pdata->gpio_sck;
+ unsigned int sda = smi->gpio_sda;
+ unsigned int sck = smi->gpio_sck;
rtl8366_smi_clk_delay(smi);
gpio_set_value(sda, 0);
@@ -294,8 +295,8 @@ static void rtl8366_smi_stop(struct rtl8366_smi *smi)
static void rtl8366_smi_write_bits(struct rtl8366_smi *smi, u32 data, u32 len)
{
- unsigned int sda = smi->pdata->gpio_sda;
- unsigned int sck = smi->pdata->gpio_sck;
+ unsigned int sda = smi->gpio_sda;
+ unsigned int sck = smi->gpio_sck;
for (; len > 0; len--) {
rtl8366_smi_clk_delay(smi);
@@ -316,8 +317,8 @@ static void rtl8366_smi_write_bits(struct rtl8366_smi *smi, u32 data, u32 len)
static void rtl8366_smi_read_bits(struct rtl8366_smi *smi, u32 len, u32 *data)
{
- unsigned int sda = smi->pdata->gpio_sda;
- unsigned int sck = smi->pdata->gpio_sck;
+ unsigned int sda = smi->gpio_sda;
+ unsigned int sck = smi->gpio_sck;
gpio_direction_input(sda);
@@ -1734,7 +1735,7 @@ static int rtl8366_smi_mii_init(struct rtl8366_smi *smi)
smi->mii_bus->read = rtl8366_smi_mii_read;
smi->mii_bus->write = rtl8366_smi_mii_write;
snprintf(smi->mii_bus->id, MII_BUS_ID_SIZE, "%s",
- dev_name(smi->parent));
+ dev_name(smi->parent));
smi->mii_bus->parent = smi->parent;
smi->mii_bus->phy_mask = ~(0x1f);
smi->mii_bus->irq = smi->mii_irq;
@@ -1825,28 +1826,30 @@ static int __init rtl8366_smi_probe(struct platform_device *pdev)
goto err_out;
}
- err = gpio_request(pdata->gpio_sda, dev_name(&pdev->dev));
+ smi->gpio_sda = pdata->gpio_sda;
+ smi->gpio_sck = pdata->gpio_sck;
+
+ err = gpio_request(smi->gpio_sda, dev_name(&pdev->dev));
if (err) {
dev_err(&pdev->dev, "gpio_request failed for %u, err=%d\n",
- pdata->gpio_sda, err);
+ smi->gpio_sda, err);
goto err_free_smi;
}
- err = gpio_request(pdata->gpio_sck, dev_name(&pdev->dev));
+ err = gpio_request(smi->gpio_sck, dev_name(&pdev->dev));
if (err) {
dev_err(&pdev->dev, "gpio_request failed for %u, err=%d\n",
- pdata->gpio_sck, err);
+ smi->gpio_sck, err);
goto err_free_sda;
}
smi->parent = &pdev->dev;
- smi->pdata = pdata;
spin_lock_init(&smi->lock);
platform_set_drvdata(pdev, smi);
dev_info(&pdev->dev, "using GPIO pins %u (SDA) and %u (SCK)\n",
- pdata->gpio_sda, pdata->gpio_sck);
+ smi->gpio_sda, smi->gpio_sck);
err = rtl8366_smi_setup(smi);
if (err)
@@ -1906,16 +1909,12 @@ static int __devexit rtl8366_smi_remove(struct platform_device *pdev)
struct rtl8366_smi *smi = platform_get_drvdata(pdev);
if (smi) {
- struct rtl8366_smi_platform_data *pdata;
-
- pdata = pdev->dev.platform_data;
-
rtl8366_smi_switch_cleanup(smi);
rtl8366_debugfs_remove(smi);
rtl8366_smi_mii_cleanup(smi);
platform_set_drvdata(pdev, NULL);
- gpio_free(pdata->gpio_sck);
- gpio_free(pdata->gpio_sda);
+ gpio_free(smi->gpio_sck);
+ gpio_free(smi->gpio_sda);
kfree(smi);
}