Commit 6d4028c6 authored by Jingoo Han's avatar Jingoo Han Committed by Wolfram Sang
Browse files

i2c: use dev_get_platdata()



Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent cda2109a
......@@ -674,8 +674,9 @@ static int i2c_bfin_twi_probe(struct platform_device *pdev)
p_adap->timeout = 5 * HZ;
p_adap->retries = 3;
rc = peripheral_request_list((unsigned short *)pdev->dev.platform_data,
"i2c-bfin-twi");
rc = peripheral_request_list(
(unsigned short *)dev_get_platdata(&pdev->dev),
"i2c-bfin-twi");
if (rc) {
dev_err(&pdev->dev, "Can't setup pin mux!\n");
goto out_error_pin_mux;
......@@ -722,7 +723,7 @@ static int i2c_bfin_twi_probe(struct platform_device *pdev)
free_irq(iface->irq, iface);
out_error_req_irq:
out_error_no_irq:
peripheral_free_list((unsigned short *)pdev->dev.platform_data);
peripheral_free_list((unsigned short *)dev_get_platdata(&pdev->dev));
out_error_pin_mux:
iounmap(iface->regs_base);
out_error_ioremap:
......@@ -738,7 +739,7 @@ static int i2c_bfin_twi_remove(struct platform_device *pdev)
i2c_del_adapter(&(iface->adap));
free_irq(iface->irq, iface);
peripheral_free_list((unsigned short *)pdev->dev.platform_data);
peripheral_free_list((unsigned short *)dev_get_platdata(&pdev->dev));
iounmap(iface->regs_base);
kfree(iface);
......
......@@ -233,8 +233,9 @@ static int cbus_i2c_probe(struct platform_device *pdev)
chost->clk_gpio = of_get_gpio(dnode, 0);
chost->dat_gpio = of_get_gpio(dnode, 1);
chost->sel_gpio = of_get_gpio(dnode, 2);
} else if (pdev->dev.platform_data) {
struct i2c_cbus_platform_data *pdata = pdev->dev.platform_data;
} else if (dev_get_platdata(&pdev->dev)) {
struct i2c_cbus_platform_data *pdata =
dev_get_platdata(&pdev->dev);
chost->clk_gpio = pdata->clk_gpio;
chost->dat_gpio = pdata->dat_gpio;
chost->sel_gpio = pdata->sel_gpio;
......
......@@ -663,7 +663,7 @@ static int davinci_i2c_probe(struct platform_device *pdev)
#endif
dev->dev = &pdev->dev;
dev->irq = irq->start;
dev->pdata = dev->dev->platform_data;
dev->pdata = dev_get_platdata(&dev->dev);
platform_set_drvdata(pdev, dev);
if (!dev->pdata && pdev->dev.of_node) {
......
......@@ -137,9 +137,9 @@ static int i2c_gpio_probe(struct platform_device *pdev)
if (ret)
return ret;
} else {
if (!pdev->dev.platform_data)
if (!dev_get_platdata(&pdev->dev))
return -ENXIO;
pdata = pdev->dev.platform_data;
pdata = dev_get_platdata(&pdev->dev);
sda_pin = pdata->sda_pin;
scl_pin = pdata->scl_pin;
}
......@@ -171,7 +171,7 @@ static int i2c_gpio_probe(struct platform_device *pdev)
pdata->scl_pin = scl_pin;
of_i2c_gpio_get_props(pdev->dev.of_node, pdata);
} else {
memcpy(pdata, pdev->dev.platform_data, sizeof(*pdata));
memcpy(pdata, dev_get_platdata(&pdev->dev), sizeof(*pdata));
}
if (pdata->sda_is_open_drain) {
......
......@@ -596,7 +596,7 @@ static int __init i2c_imx_probe(struct platform_device *pdev)
&pdev->dev);
struct imx_i2c_struct *i2c_imx;
struct resource *res;
struct imxi2c_platform_data *pdata = pdev->dev.platform_data;
struct imxi2c_platform_data *pdata = dev_get_platdata(&pdev->dev);
void __iomem *base;
int irq, ret;
u32 bitrate;
......
......@@ -618,7 +618,7 @@ static int
mv64xxx_i2c_probe(struct platform_device *pd)
{
struct mv64xxx_i2c_data *drv_data;
struct mv64xxx_i2c_pdata *pdata = pd->dev.platform_data;
struct mv64xxx_i2c_pdata *pdata = dev_get_platdata(&pd->dev);
struct resource *r;
int rc;
......
......@@ -943,7 +943,7 @@ static void nmk_i2c_of_probe(struct device_node *np,
static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id)
{
int ret = 0;
struct nmk_i2c_controller *pdata = adev->dev.platform_data;
struct nmk_i2c_controller *pdata = dev_get_platdata(&adev->dev);
struct device_node *np = adev->dev.of_node;
struct nmk_i2c_dev *dev;
struct i2c_adapter *adap;
......
......@@ -525,7 +525,7 @@ static int nuc900_i2c_probe(struct platform_device *pdev)
struct resource *res;
int ret;
pdata = pdev->dev.platform_data;
pdata = dev_get_platdata(&pdev->dev);
if (!pdata) {
dev_err(&pdev->dev, "no platform data\n");
return -EINVAL;
......
......@@ -366,7 +366,7 @@ static int ocores_i2c_probe(struct platform_device *pdev)
if (IS_ERR(i2c->base))
return PTR_ERR(i2c->base);
pdata = pdev->dev.platform_data;
pdata = dev_get_platdata(&pdev->dev);
if (pdata) {
i2c->reg_shift = pdata->reg_shift;
i2c->reg_io_width = pdata->reg_io_width;
......
......@@ -1075,7 +1075,7 @@ omap_i2c_probe(struct platform_device *pdev)
struct i2c_adapter *adap;
struct resource *mem;
const struct omap_i2c_bus_platform_data *pdata =
pdev->dev.platform_data;
dev_get_platdata(&pdev->dev);
struct device_node *node = pdev->dev.of_node;
const struct of_device_id *match;
int irq;
......
......@@ -136,7 +136,7 @@ static int i2c_pca_pf_probe(struct platform_device *pdev)
struct i2c_pca_pf_data *i2c;
struct resource *res;
struct i2c_pca9564_pf_platform_data *platform_data =
pdev->dev.platform_data;
dev_get_platdata(&pdev->dev);
int ret = 0;
int irq;
......
......@@ -398,7 +398,7 @@ static void i2c_powermac_register_devices(struct i2c_adapter *adap,
static int i2c_powermac_probe(struct platform_device *dev)
{
struct pmac_i2c_bus *bus = dev->dev.platform_data;
struct pmac_i2c_bus *bus = dev_get_platdata(&dev->dev);
struct device_node *parent = NULL;
struct i2c_adapter *adapter;
const char *basename;
......
......@@ -1118,7 +1118,7 @@ static int i2c_pxa_probe_pdata(struct platform_device *pdev,
struct pxa_i2c *i2c,
enum pxa_i2c_types *i2c_types)
{
struct i2c_pxa_platform_data *plat = pdev->dev.platform_data;
struct i2c_pxa_platform_data *plat = dev_get_platdata(&pdev->dev);
const struct platform_device_id *id = platform_get_device_id(pdev);
*i2c_types = id->driver_data;
......@@ -1136,7 +1136,7 @@ static int i2c_pxa_probe_pdata(struct platform_device *pdev,
static int i2c_pxa_probe(struct platform_device *dev)
{
struct i2c_pxa_platform_data *plat = dev->dev.platform_data;
struct i2c_pxa_platform_data *plat = dev_get_platdata(&dev->dev);
enum pxa_i2c_types i2c_type;
struct pxa_i2c *i2c;
struct resource *res = NULL;
......
......@@ -615,7 +615,7 @@ static const struct i2c_algorithm rcar_i2c_algo = {
static int rcar_i2c_probe(struct platform_device *pdev)
{
struct i2c_rcar_platform_data *pdata = pdev->dev.platform_data;
struct i2c_rcar_platform_data *pdata = dev_get_platdata(&pdev->dev);
struct rcar_i2c_priv *priv;
struct i2c_adapter *adap;
struct resource *res;
......
......@@ -1033,7 +1033,7 @@ static int s3c24xx_i2c_probe(struct platform_device *pdev)
int ret;
if (!pdev->dev.of_node) {
pdata = pdev->dev.platform_data;
pdata = dev_get_platdata(&pdev->dev);
if (!pdata) {
dev_err(&pdev->dev, "no platform data\n");
return -EINVAL;
......
......@@ -290,8 +290,9 @@ static int s6i2c_probe(struct platform_device *dev)
clock = 0;
bus_num = -1;
if (dev->dev.platform_data) {
struct s6_i2c_platform_data *pdata = dev->dev.platform_data;
if (dev_get_platdata(&dev->dev)) {
struct s6_i2c_platform_data *pdata =
dev_get_platdata(&dev->dev);
bus_num = pdata->bus_num;
clock = pdata->clock;
}
......
......@@ -437,7 +437,7 @@ static int sh7760_i2c_probe(struct platform_device *pdev)
struct cami2c *id;
int ret;
pd = pdev->dev.platform_data;
pd = dev_get_platdata(&pdev->dev);
if (!pd) {
dev_err(&pdev->dev, "no platform_data!\n");
ret = -ENODEV;
......
......@@ -658,7 +658,7 @@ static int sh_mobile_i2c_hook_irqs(struct platform_device *dev, int hook)
static int sh_mobile_i2c_probe(struct platform_device *dev)
{
struct i2c_sh_mobile_platform_data *pdata = dev->dev.platform_data;
struct i2c_sh_mobile_platform_data *pdata = dev_get_platdata(&dev->dev);
struct sh_mobile_i2c_data *pd;
struct i2c_adapter *adap;
struct resource *res;
......
......@@ -703,7 +703,7 @@ static int xiic_i2c_probe(struct platform_device *pdev)
if (irq < 0)
goto resource_missing;
pdata = (struct xiic_i2c_platform_data *) pdev->dev.platform_data;
pdata = (struct xiic_i2c_platform_data *)dev_get_platdata(&pdev->dev);
i2c = kzalloc(sizeof(*i2c), GFP_KERNEL);
if (!i2c)
......
......@@ -137,7 +137,7 @@ static irqreturn_t smbalert_irq(int irq, void *d)
static int smbalert_probe(struct i2c_client *ara,
const struct i2c_device_id *id)
{
struct i2c_smbus_alert_setup *setup = ara->dev.platform_data;
struct i2c_smbus_alert_setup *setup = dev_get_platdata(&ara->dev);
struct i2c_smbus_alert *alert;
struct i2c_adapter *adapter = ara->adapter;
int res;
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment