* [PATCH 1/9] mfd-core: rename platform_data field of mfd_cell to mfd_data
[not found] <1297808729-21110-1-git-send-email-dilinger@queued.net>
@ 2011-02-15 22:25 ` Andres Salomon
2011-02-16 8:39 ` Linus Walleij
0 siblings, 1 reply; 2+ messages in thread
From: Andres Salomon @ 2011-02-15 22:25 UTC (permalink / raw)
To: linux-arm-kernel
Rename the platform_data variable to imply a distinction between
common platform_data driver usage (typically accessed via
pdev->dev.platform_data) and the way MFD passes data down to
clients (using a wrapper named mfd_get_data).
All clients have already been changed to use the wrapper function,
so this can be a quick single-commit change that only touches things
in drivers/mfd.
Signed-off-by: Andres Salomon <dilinger@queued.net>
---
drivers/mfd/ab3100-core.c | 2 +-
drivers/mfd/ab3550-core.c | 2 +-
drivers/mfd/janz-cmodio.c | 2 +-
drivers/mfd/mc13xxx-core.c | 2 +-
drivers/mfd/timberdale.c | 54 +++++++++++++++++++++---------------------
drivers/mfd/twl4030-codec.c | 4 +-
drivers/mfd/wl1273-core.c | 4 +-
include/linux/mfd/core.h | 8 +++---
8 files changed, 39 insertions(+), 39 deletions(-)
diff --git a/drivers/mfd/ab3100-core.c b/drivers/mfd/ab3100-core.c
index b44c3d9..865251e 100644
--- a/drivers/mfd/ab3100-core.c
+++ b/drivers/mfd/ab3100-core.c
@@ -950,7 +950,7 @@ static int __devinit ab3100_probe(struct i2c_client *client,
/* Set up and register the platform devices. */
for (i = 0; i < ARRAY_SIZE(ab3100_devs); i++)
- ab3100_devs[i].platform_data = ab3100_plf_data;
+ ab3100_devs[i].mfd_data = ab3100_plf_data;
err = mfd_add_devices(&client->dev, 0, ab3100_devs,
ARRAY_SIZE(ab3100_devs), NULL, 0);
diff --git a/drivers/mfd/ab3550-core.c b/drivers/mfd/ab3550-core.c
index d849087..f4c12a4 100644
--- a/drivers/mfd/ab3550-core.c
+++ b/drivers/mfd/ab3550-core.c
@@ -1321,7 +1321,7 @@ static int __init ab3550_probe(struct i2c_client *client,
/* Set up and register the platform devices. */
for (i = 0; i < AB3550_NUM_DEVICES; i++)
- ab3550_devs[i].platform_data = ab3550_plf_data->dev_data[i];
+ ab3550_devs[i].mfd_data = ab3550_plf_data->dev_data[i];
err = mfd_add_devices(&client->dev, 0, ab3550_devs,
ARRAY_SIZE(ab3550_devs), NULL,
diff --git a/drivers/mfd/janz-cmodio.c b/drivers/mfd/janz-cmodio.c
index 58de1e2..fc41911 100644
--- a/drivers/mfd/janz-cmodio.c
+++ b/drivers/mfd/janz-cmodio.c
@@ -86,7 +86,7 @@ static int __devinit cmodio_setup_subdevice(struct cmodio_device *priv,
/* Add platform data */
pdata->modno = modno;
- cell->platform_data = pdata;
+ cell->mfd_data = pdata;
/* MODULbus registers -- PCI BAR3 is big-endian MODULbus access */
res->flags = IORESOURCE_MEM;
diff --git a/drivers/mfd/mc13xxx-core.c b/drivers/mfd/mc13xxx-core.c
index 00c5490..b19b50a 100644
--- a/drivers/mfd/mc13xxx-core.c
+++ b/drivers/mfd/mc13xxx-core.c
@@ -689,7 +689,7 @@ static int mc13xxx_add_subdevice_pdata(struct mc13xxx *mc13xxx,
const char *name = mc13xxx_get_chipname(mc13xxx);
struct mfd_cell cell = {
- .platform_data = pdata,
+ .mfd_data = pdata,
};
/* there is no asnprintf in the kernel :-( */
diff --git a/drivers/mfd/timberdale.c b/drivers/mfd/timberdale.c
index 6353921..94c6c8a 100644
--- a/drivers/mfd/timberdale.c
+++ b/drivers/mfd/timberdale.c
@@ -384,7 +384,7 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg0[] = {
.name = "timb-dma",
.num_resources = ARRAY_SIZE(timberdale_dma_resources),
.resources = timberdale_dma_resources,
- .platform_data = &timb_dma_platform_data,
+ .mfd_data = &timb_dma_platform_data,
},
{
.name = "timb-uart",
@@ -395,37 +395,37 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg0[] = {
.name = "xiic-i2c",
.num_resources = ARRAY_SIZE(timberdale_xiic_resources),
.resources = timberdale_xiic_resources,
- .platform_data = &timberdale_xiic_platform_data,
+ .mfd_data = &timberdale_xiic_platform_data,
},
{
.name = "timb-gpio",
.num_resources = ARRAY_SIZE(timberdale_gpio_resources),
.resources = timberdale_gpio_resources,
- .platform_data = &timberdale_gpio_platform_data,
+ .mfd_data = &timberdale_gpio_platform_data,
},
{
.name = "timb-video",
.num_resources = ARRAY_SIZE(timberdale_video_resources),
.resources = timberdale_video_resources,
- .platform_data = &timberdale_video_platform_data,
+ .mfd_data = &timberdale_video_platform_data,
},
{
.name = "timb-radio",
.num_resources = ARRAY_SIZE(timberdale_radio_resources),
.resources = timberdale_radio_resources,
- .platform_data = &timberdale_radio_platform_data,
+ .mfd_data = &timberdale_radio_platform_data,
},
{
.name = "xilinx_spi",
.num_resources = ARRAY_SIZE(timberdale_spi_resources),
.resources = timberdale_spi_resources,
- .platform_data = &timberdale_xspi_platform_data,
+ .mfd_data = &timberdale_xspi_platform_data,
},
{
.name = "ks8842",
.num_resources = ARRAY_SIZE(timberdale_eth_resources),
.resources = timberdale_eth_resources,
- .platform_data = &timberdale_ks8842_platform_data,
+ .mfd_data = &timberdale_ks8842_platform_data,
},
};
@@ -434,7 +434,7 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = {
.name = "timb-dma",
.num_resources = ARRAY_SIZE(timberdale_dma_resources),
.resources = timberdale_dma_resources,
- .platform_data = &timb_dma_platform_data,
+ .mfd_data = &timb_dma_platform_data,
},
{
.name = "timb-uart",
@@ -450,13 +450,13 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = {
.name = "xiic-i2c",
.num_resources = ARRAY_SIZE(timberdale_xiic_resources),
.resources = timberdale_xiic_resources,
- .platform_data = &timberdale_xiic_platform_data,
+ .mfd_data = &timberdale_xiic_platform_data,
},
{
.name = "timb-gpio",
.num_resources = ARRAY_SIZE(timberdale_gpio_resources),
.resources = timberdale_gpio_resources,
- .platform_data = &timberdale_gpio_platform_data,
+ .mfd_data = &timberdale_gpio_platform_data,
},
{
.name = "timb-mlogicore",
@@ -467,25 +467,25 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg1[] = {
.name = "timb-video",
.num_resources = ARRAY_SIZE(timberdale_video_resources),
.resources = timberdale_video_resources,
- .platform_data = &timberdale_video_platform_data,
+ .mfd_data = &timberdale_video_platform_data,
},
{
.name = "timb-radio",
.num_resources = ARRAY_SIZE(timberdale_radio_resources),
.resources = timberdale_radio_resources,
- .platform_data = &timberdale_radio_platform_data,
+ .mfd_data = &timberdale_radio_platform_data,
},
{
.name = "xilinx_spi",
.num_resources = ARRAY_SIZE(timberdale_spi_resources),
.resources = timberdale_spi_resources,
- .platform_data = &timberdale_xspi_platform_data,
+ .mfd_data = &timberdale_xspi_platform_data,
},
{
.name = "ks8842",
.num_resources = ARRAY_SIZE(timberdale_eth_resources),
.resources = timberdale_eth_resources,
- .platform_data = &timberdale_ks8842_platform_data,
+ .mfd_data = &timberdale_ks8842_platform_data,
},
};
@@ -494,7 +494,7 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg2[] = {
.name = "timb-dma",
.num_resources = ARRAY_SIZE(timberdale_dma_resources),
.resources = timberdale_dma_resources,
- .platform_data = &timb_dma_platform_data,
+ .mfd_data = &timb_dma_platform_data,
},
{
.name = "timb-uart",
@@ -505,31 +505,31 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg2[] = {
.name = "xiic-i2c",
.num_resources = ARRAY_SIZE(timberdale_xiic_resources),
.resources = timberdale_xiic_resources,
- .platform_data = &timberdale_xiic_platform_data,
+ .mfd_data = &timberdale_xiic_platform_data,
},
{
.name = "timb-gpio",
.num_resources = ARRAY_SIZE(timberdale_gpio_resources),
.resources = timberdale_gpio_resources,
- .platform_data = &timberdale_gpio_platform_data,
+ .mfd_data = &timberdale_gpio_platform_data,
},
{
.name = "timb-video",
.num_resources = ARRAY_SIZE(timberdale_video_resources),
.resources = timberdale_video_resources,
- .platform_data = &timberdale_video_platform_data,
+ .mfd_data = &timberdale_video_platform_data,
},
{
.name = "timb-radio",
.num_resources = ARRAY_SIZE(timberdale_radio_resources),
.resources = timberdale_radio_resources,
- .platform_data = &timberdale_radio_platform_data,
+ .mfd_data = &timberdale_radio_platform_data,
},
{
.name = "xilinx_spi",
.num_resources = ARRAY_SIZE(timberdale_spi_resources),
.resources = timberdale_spi_resources,
- .platform_data = &timberdale_xspi_platform_data,
+ .mfd_data = &timberdale_xspi_platform_data,
},
};
@@ -538,7 +538,7 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg3[] = {
.name = "timb-dma",
.num_resources = ARRAY_SIZE(timberdale_dma_resources),
.resources = timberdale_dma_resources,
- .platform_data = &timb_dma_platform_data,
+ .mfd_data = &timb_dma_platform_data,
},
{
.name = "timb-uart",
@@ -549,37 +549,37 @@ static __devinitdata struct mfd_cell timberdale_cells_bar0_cfg3[] = {
.name = "ocores-i2c",
.num_resources = ARRAY_SIZE(timberdale_ocores_resources),
.resources = timberdale_ocores_resources,
- .platform_data = &timberdale_ocores_platform_data,
+ .mfd_data = &timberdale_ocores_platform_data,
},
{
.name = "timb-gpio",
.num_resources = ARRAY_SIZE(timberdale_gpio_resources),
.resources = timberdale_gpio_resources,
- .platform_data = &timberdale_gpio_platform_data,
+ .mfd_data = &timberdale_gpio_platform_data,
},
{
.name = "timb-video",
.num_resources = ARRAY_SIZE(timberdale_video_resources),
.resources = timberdale_video_resources,
- .platform_data = &timberdale_video_platform_data,
+ .mfd_data = &timberdale_video_platform_data,
},
{
.name = "timb-radio",
.num_resources = ARRAY_SIZE(timberdale_radio_resources),
.resources = timberdale_radio_resources,
- .platform_data = &timberdale_radio_platform_data,
+ .mfd_data = &timberdale_radio_platform_data,
},
{
.name = "xilinx_spi",
.num_resources = ARRAY_SIZE(timberdale_spi_resources),
.resources = timberdale_spi_resources,
- .platform_data = &timberdale_xspi_platform_data,
+ .mfd_data = &timberdale_xspi_platform_data,
},
{
.name = "ks8842",
.num_resources = ARRAY_SIZE(timberdale_eth_resources),
.resources = timberdale_eth_resources,
- .platform_data = &timberdale_ks8842_platform_data,
+ .mfd_data = &timberdale_ks8842_platform_data,
},
};
diff --git a/drivers/mfd/twl4030-codec.c b/drivers/mfd/twl4030-codec.c
index 0f57426..c02fded 100644
--- a/drivers/mfd/twl4030-codec.c
+++ b/drivers/mfd/twl4030-codec.c
@@ -208,13 +208,13 @@ static int __devinit twl4030_codec_probe(struct platform_device *pdev)
if (pdata->audio) {
cell = &codec->cells[childs];
cell->name = "twl4030-codec";
- cell->platform_data = pdata->audio;
+ cell->mfd_data = pdata->audio;
childs++;
}
if (pdata->vibra) {
cell = &codec->cells[childs];
cell->name = "twl4030-vibra";
- cell->platform_data = pdata->vibra;
+ cell->mfd_data = pdata->vibra;
childs++;
}
diff --git a/drivers/mfd/wl1273-core.c b/drivers/mfd/wl1273-core.c
index 703085e..f49e04e 100644
--- a/drivers/mfd/wl1273-core.c
+++ b/drivers/mfd/wl1273-core.c
@@ -79,7 +79,7 @@ static int __devinit wl1273_core_probe(struct i2c_client *client,
cell = &core->cells[children];
cell->name = "wl1273_fm_radio";
- cell->platform_data = &core;
+ cell->mfd_data = &core;
children++;
if (pdata->children & WL1273_CODEC_CHILD) {
@@ -87,7 +87,7 @@ static int __devinit wl1273_core_probe(struct i2c_client *client,
dev_dbg(&client->dev, "%s: Have codec.\n", __func__);
cell->name = "wl1273-codec";
- cell->platform_data = &core;
+ cell->mfd_data = &core;
children++;
}
diff --git a/include/linux/mfd/core.h b/include/linux/mfd/core.h
index 923ec25..f317fe4 100644
--- a/include/linux/mfd/core.h
+++ b/include/linux/mfd/core.h
@@ -33,8 +33,8 @@ struct mfd_cell {
/* driver-specific data for MFD-aware "cell" drivers */
void *driver_data;
- /* platform_data can be used to pass data to "generic" drivers */
- void *platform_data;
+ /* mfd_data can be used to pass data to client drivers */
+ void *mfd_data;
/*
* These resources can be specified relative to the parent device.
@@ -64,11 +64,11 @@ static inline const struct mfd_cell *mfd_get_cell(struct platform_device *pdev)
/*
* Given a platform device that's been created by mfd_add_devices(), fetch
- * the .platform_data entry from the mfd_cell that created it.
+ * the .mfd_data entry from the mfd_cell that created it.
*/
static inline void *mfd_get_data(struct platform_device *pdev)
{
- return mfd_get_cell(pdev)->platform_data;
+ return mfd_get_cell(pdev)->mfd_data;
}
extern int mfd_add_devices(struct device *parent, int id,
--
1.7.2.3
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