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spi: use dev_get_platdata()

Browse source 
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>
This commit is contained in:
Jingoo Han 2013-07-30 16:58:59 +09:00 committed by Mark Brown
parent a4f2ca3e62
commit 8074cf063e
29 changed files with 40 additions and 38 deletions
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2
drivers/spi/spi-altera.c
View file

@ -207,7 +207,7 @@ static irqreturn_t altera_spi_irq(int irq, void *dev)
static int altera_spi_probe(struct platform_device *pdev)
{
struct altera_spi_platform_data *platp = pdev->dev.platform_data;
struct altera_spi_platform_data *platp = dev_get_platdata(&pdev->dev);
struct altera_spi *hw;
struct spi_master *master;
struct resource *res;

2
drivers/spi/spi-ath79.c
View file

@ -221,7 +221,7 @@ static int ath79_spi_probe(struct platform_device *pdev)
sp = spi_master_get_devdata(master);
platform_set_drvdata(pdev, sp);
pdata = pdev->dev.platform_data;
pdata = dev_get_platdata(&pdev->dev);
master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32);
master->setup = ath79_spi_setup;

2
drivers/spi/spi-au1550.c
View file

@ -776,7 +776,7 @@ static int au1550_spi_probe(struct platform_device *pdev)
hw = spi_master_get_devdata(master);
hw->master = spi_master_get(master);
hw->pdata = pdev->dev.platform_data;
hw->pdata = dev_get_platdata(&pdev->dev);
hw->dev = &pdev->dev;
if (hw->pdata == NULL) {

2
drivers/spi/spi-bcm63xx.c
View file

@ -353,7 +353,7 @@ static int bcm63xx_spi_probe(struct platform_device *pdev)
{
struct resource *r;
struct device *dev = &pdev->dev;
struct bcm63xx_spi_pdata *pdata = pdev->dev.platform_data;
struct bcm63xx_spi_pdata *pdata = dev_get_platdata(&pdev->dev);
int irq;
struct spi_master *master;
struct clk *clk;

2
drivers/spi/spi-bfin-sport.c
View file

@ -756,7 +756,7 @@ static int bfin_sport_spi_probe(struct platform_device *pdev)
struct bfin_sport_spi_master_data *drv_data;
int status;
platform_info = dev->platform_data;
platform_info = dev_get_platdata(dev);
/* Allocate master with space for drv_data */
master = spi_alloc_master(dev, sizeof(*master) + 16);

2
drivers/spi/spi-bfin-v3.c
View file

@ -773,7 +773,7 @@ static irqreturn_t bfin_spi_rx_dma_isr(int irq, void *dev_id)
static int bfin_spi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct bfin_spi3_master *info = dev->platform_data;
struct bfin_spi3_master *info = dev_get_platdata(dev);
struct spi_master *master;
struct bfin_spi_master *drv_data;
struct resource *mem, *res;

2
drivers/spi/spi-bfin5xx.c
View file

@ -1271,7 +1271,7 @@ static int bfin_spi_probe(struct platform_device *pdev)
struct resource *res;
int status = 0;
platform_info = dev->platform_data;
platform_info = dev_get_platdata(dev);
/* Allocate master with space for drv_data */
master = spi_alloc_master(dev, sizeof(*drv_data));

2
drivers/spi/spi-coldfire-qspi.c
View file

@ -400,7 +400,7 @@ static int mcfqspi_probe(struct platform_device *pdev)
struct mcfqspi_platform_data *pdata;
int status;
pdata = pdev->dev.platform_data;
pdata = dev_get_platdata(&pdev->dev);
if (!pdata) {
dev_dbg(&pdev->dev, "platform data is missing\n");
return -ENOENT;

4
drivers/spi/spi-davinci.c
View file

@ -872,8 +872,8 @@ static int davinci_spi_probe(struct platform_device *pdev)
goto free_master;
}
if (pdev->dev.platform_data) {
pdata = pdev->dev.platform_data;
if (dev_get_platdata(&pdev->dev)) {
pdata = dev_get_platdata(&pdev->dev);
dspi->pdata = *pdata;
} else {
/* update dspi pdata with that from the DT */

2
drivers/spi/spi-ep93xx.c
View file

@ -1022,7 +1022,7 @@ static int ep93xx_spi_probe(struct platform_device *pdev)
int irq;
int error;
info = pdev->dev.platform_data;
info = dev_get_platdata(&pdev->dev);
master = spi_alloc_master(&pdev->dev, sizeof(*espi));
if (!master) {

4
drivers/spi/spi-fsl-espi.c
View file

@ -584,7 +584,7 @@ static void fsl_espi_remove(struct mpc8xxx_spi *mspi)
static struct spi_master * fsl_espi_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_espi_reg *reg_base;
@ -665,7 +665,7 @@ static struct spi_master * fsl_espi_probe(struct device *dev,
static int of_fsl_espi_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);
const u32 *prop;
int len;

2
drivers/spi/spi-fsl-lib.c
View file

@ -122,7 +122,7 @@ const char *mpc8xxx_spi_strmode(unsigned int flags)
int mpc8xxx_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;
int ret = 0;

13
drivers/spi/spi-fsl-spi.c
View file

@ -574,7 +574,7 @@ static void fsl_spi_grlib_cs_control(struct spi_device *spi, bool on)
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 void fsl_spi_grlib_probe(struct device *dev)
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 struct spi_master * fsl_spi_probe(struct device *dev,
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 void fsl_spi_cs_control(struct spi_device *spi, bool on)
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_get_chipselects(struct device *dev)
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 @@ static int plat_mpc8xxx_spi_probe(struct platform_device *pdev)
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);

4
drivers/spi/spi-gpio.c
View file

@ -420,7 +420,7 @@ static int spi_gpio_probe(struct platform_device *pdev)
if (status > 0)
use_of = 1;
pdata = pdev->dev.platform_data;
pdata = dev_get_platdata(&pdev->dev);
#ifdef GENERIC_BITBANG
if (!pdata || !pdata->num_chipselect)
return -ENODEV;
@ -506,7 +506,7 @@ static int spi_gpio_remove(struct platform_device *pdev)
int status;
spi_gpio = platform_get_drvdata(pdev);
pdata = pdev->dev.platform_data;
pdata = dev_get_platdata(&pdev->dev);
/* stop() unregisters child devices too */
status = spi_bitbang_stop(&spi_gpio->bitbang);

2
drivers/spi/spi-mpc512x-psc.c
View file

@ -474,7 +474,7 @@ static int mpc512x_psc_spi_do_probe(struct device *dev, u32 regaddr,
u32 size, unsigned int irq,
s16 bus_num)
{
struct fsl_spi_platform_data *pdata = dev->platform_data;
struct fsl_spi_platform_data *pdata = dev_get_platdata(dev);
struct mpc512x_psc_spi *mps;
struct spi_master *master;
int ret;

2
drivers/spi/spi-mpc52xx-psc.c
View file

@ -366,7 +366,7 @@ static irqreturn_t mpc52xx_psc_spi_isr(int irq, void *dev_id)
static int mpc52xx_psc_spi_do_probe(struct device *dev, u32 regaddr,
u32 size, unsigned int irq, s16 bus_num)
{
struct fsl_spi_platform_data *pdata = dev->platform_data;
struct fsl_spi_platform_data *pdata = dev_get_platdata(dev);
struct mpc52xx_psc_spi *mps;
struct spi_master *master;
int ret;

2
drivers/spi/spi-nuc900.c
View file

@ -350,7 +350,7 @@ static int nuc900_spi_probe(struct platform_device *pdev)
hw = spi_master_get_devdata(master);
hw->master = spi_master_get(master);
hw->pdata = pdev->dev.platform_data;
hw->pdata = dev_get_platdata(&pdev->dev);
hw->dev = &pdev->dev;
if (hw->pdata == NULL) {

2
drivers/spi/spi-oc-tiny.c
View file

@ -285,7 +285,7 @@ static int tiny_spi_of_probe(struct platform_device *pdev)
static int tiny_spi_probe(struct platform_device *pdev)
{
struct tiny_spi_platform_data *platp = pdev->dev.platform_data;
struct tiny_spi_platform_data *platp = dev_get_platdata(&pdev->dev);
struct tiny_spi *hw;
struct spi_master *master;
struct resource *res;

2
drivers/spi/spi-omap-100k.c
View file

@ -512,7 +512,7 @@ static int omap1_spi100k_probe(struct platform_device *pdev)
* You should allocate this with ioremap() before initializing
* the SPI.
*/
spi100k->base = (void __iomem *) pdev->dev.platform_data;
spi100k->base = (void __iomem *)dev_get_platdata(&pdev->dev);
INIT_WORK(&spi100k->work, omap1_spi100k_work);

2
drivers/spi/spi-omap2-mcspi.c
View file

@ -1340,7 +1340,7 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
if (of_get_property(node, "ti,pindir-d0-out-d1-in", NULL))
mcspi->pin_dir = MCSPI_PINDIR_D0_OUT_D1_IN;
} else {
pdata = pdev->dev.platform_data;
pdata = dev_get_platdata(&pdev->dev);
master->num_chipselect = pdata->num_cs;
if (pdev->id != -1)
master->bus_num = pdev->id;

3
drivers/spi/spi-pl022.c
View file

@ -2091,7 +2091,8 @@ pl022_platform_data_dt_get(struct device *dev)
static int pl022_probe(struct amba_device *adev, const struct amba_id *id)
{
struct device *dev = &adev->dev;
struct pl022_ssp_controller *platform_info = adev->dev.platform_data;
struct pl022_ssp_controller *platform_info =
dev_get_platdata(&adev->dev);
struct spi_master *master;
struct pl022 *pl022 = NULL; /*Data for this driver */
struct device_node *np = adev->dev.of_node;

2
drivers/spi/spi-rspi.c
View file

@ -664,7 +664,7 @@ static irqreturn_t rspi_irq(int irq, void *_sr)
static int rspi_request_dma(struct rspi_data *rspi,
struct platform_device *pdev)
{
struct rspi_plat_data *rspi_pd = pdev->dev.platform_data;
struct rspi_plat_data *rspi_pd = dev_get_platdata(&pdev->dev);
dma_cap_mask_t mask;
struct dma_slave_config cfg;
int ret;

2
drivers/spi/spi-s3c24xx.c
View file

@ -525,7 +525,7 @@ static int s3c24xx_spi_probe(struct platform_device *pdev)
memset(hw, 0, sizeof(struct s3c24xx_spi));
hw->master = spi_master_get(master);
hw->pdata = pdata = pdev->dev.platform_data;
hw->pdata = pdata = dev_get_platdata(&pdev->dev);
hw->dev = &pdev->dev;
if (pdata == NULL) {

4
drivers/spi/spi-s3c64xx.c
View file

@ -1272,7 +1272,7 @@ static struct s3c64xx_spi_info *s3c64xx_spi_parse_dt(struct device *dev)
#else
static struct s3c64xx_spi_info *s3c64xx_spi_parse_dt(struct device *dev)
{
return dev->platform_data;
return dev_get_platdata(dev);
}
#endif
@ -1297,7 +1297,7 @@ static int s3c64xx_spi_probe(struct platform_device *pdev)
struct resource *mem_res;
struct resource *res;
struct s3c64xx_spi_driver_data *sdd;
struct s3c64xx_spi_info *sci = pdev->dev.platform_data;
struct s3c64xx_spi_info *sci = dev_get_platdata(&pdev->dev);
struct spi_master *master;
int ret, irq;
char clk_name[16];

2
drivers/spi/spi-sh-msiof.c
View file

@ -645,7 +645,7 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
if (pdev->dev.of_node)
p->info = sh_msiof_spi_parse_dt(&pdev->dev);
else
p->info = pdev->dev.platform_data;
p->info = dev_get_platdata(&pdev->dev);
if (!p->info) {
dev_err(&pdev->dev, "failed to obtain device info\n");

2
drivers/spi/spi-sh-sci.c
View file

@ -130,7 +130,7 @@ static int sh_sci_spi_probe(struct platform_device *dev)
sp = spi_master_get_devdata(master);
platform_set_drvdata(dev, sp);
sp->info = dev->dev.platform_data;
sp->info = dev_get_platdata(&dev->dev);
/* setup spi bitbang adaptor */
sp->bitbang.master = spi_master_get(master);

2
drivers/spi/spi-ti-ssp.c
View file

@ -283,7 +283,7 @@ static int ti_ssp_spi_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
int error = 0;
pdata = dev->platform_data;
pdata = dev_get_platdata(dev);
if (!pdata) {
dev_err(dev, "platform data not found\n");
return -EINVAL;

2
drivers/spi/spi-tle62x0.c
View file

@ -247,7 +247,7 @@ static int tle62x0_probe(struct spi_device *spi)
int ptr;
int ret;
pdata = spi->dev.platform_data;
pdata = dev_get_platdata(&spi->dev);
if (pdata == NULL) {
dev_err(&spi->dev, "no device data specified\n");
return -EINVAL;

2
drivers/spi/spi-xilinx.c
View file

@ -349,7 +349,7 @@ static int xilinx_spi_probe(struct platform_device *pdev)
u32 tmp;
u8 i;
pdata = pdev->dev.platform_data;
pdata = dev_get_platdata(&pdev->dev);
if (pdata) {
num_cs = pdata->num_chipselect;
bits_per_word = pdata->bits_per_word;