spi: use dev_get_platdata()
Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c
index 41e89c3..bbc9429 100644
--- a/drivers/spi/spi-fsl-spi.c
+++ b/drivers/spi/spi-fsl-spi.c
@@ -574,7 +574,7 @@
static void fsl_spi_grlib_probe(struct device *dev)
{
- struct fsl_spi_platform_data *pdata = dev->platform_data;
+ struct fsl_spi_platform_data *pdata = dev_get_platdata(dev);
struct spi_master *master = dev_get_drvdata(dev);
struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(master);
struct fsl_spi_reg *reg_base = mpc8xxx_spi->reg_base;
@@ -600,7 +600,7 @@
static struct spi_master * fsl_spi_probe(struct device *dev,
struct resource *mem, unsigned int irq)
{
- struct fsl_spi_platform_data *pdata = dev->platform_data;
+ struct fsl_spi_platform_data *pdata = dev_get_platdata(dev);
struct spi_master *master;
struct mpc8xxx_spi *mpc8xxx_spi;
struct fsl_spi_reg *reg_base;
@@ -700,7 +700,8 @@
static void fsl_spi_cs_control(struct spi_device *spi, bool on)
{
struct device *dev = spi->dev.parent->parent;
- struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(dev->platform_data);
+ struct fsl_spi_platform_data *pdata = dev_get_platdata(dev);
+ struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(pdata);
u16 cs = spi->chip_select;
int gpio = pinfo->gpios[cs];
bool alow = pinfo->alow_flags[cs];
@@ -711,7 +712,7 @@
static int of_fsl_spi_get_chipselects(struct device *dev)
{
struct device_node *np = dev->of_node;
- struct fsl_spi_platform_data *pdata = dev->platform_data;
+ struct fsl_spi_platform_data *pdata = dev_get_platdata(dev);
struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(pdata);
int ngpios;
int i = 0;
@@ -790,7 +791,7 @@
static int of_fsl_spi_free_chipselects(struct device *dev)
{
- struct fsl_spi_platform_data *pdata = dev->platform_data;
+ struct fsl_spi_platform_data *pdata = dev_get_platdata(dev);
struct mpc8xxx_spi_probe_info *pinfo = to_of_pinfo(pdata);
int i;
@@ -889,7 +890,7 @@
int irq;
struct spi_master *master;
- if (!pdev->dev.platform_data)
+ if (!dev_get_platdata(&pdev->dev))
return -EINVAL;
mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);