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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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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;