[PATCH 14/19] mfd: Use mfd cell platform_data for janz cells platform bits

Samuel Ortiz
2011-05-09T00:33:46Z

With the addition of a platform device mfd_cell pointer, MFD drivers
can go back to passing platform data back to their sub drivers.
This allows for an mfd_cell->mfd_data removal and thus keep the
sub drivers MFD agnostic. This is mostly needed for non MFD aware
sub drivers.

Cc: Ira W. Snyder <iws@ovro.caltech.edu>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
drivers/gpio/janz-ttl.c | 3 +--
drivers/mfd/janz-cmodio.c | 3 ++-
drivers/net/can/janz-ican3.c | 3 +--
3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/gpio/janz-ttl.c b/drivers/gpio/janz-ttl.c
index 2514fb0..813ac07 100644
--- a/drivers/gpio/janz-ttl.c
+++ b/drivers/gpio/janz-ttl.c
@@ -15,7 +15,6 @@
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
-#include <linux/mfd/core.h>
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/slab.h>
@@ -150,7 +149,7 @@ static int __devinit ttl_probe(struct platform_device *pdev)
struct resource *res;
int ret;

- pdata = mfd_get_data(pdev);
+ pdata = pdev->dev.platform_data;
if (!pdata) {
dev_err(dev, "no platform data\n");
ret = -ENXIO;
diff --git a/drivers/mfd/janz-cmodio.c b/drivers/mfd/janz-cmodio.c
index fc41911..5c2a06a 100644
--- a/drivers/mfd/janz-cmodio.c
+++ b/drivers/mfd/janz-cmodio.c
@@ -86,7 +86,8 @@ static int __devinit cmodio_setup_subdevice(struct cmodio_device *priv,

/* Add platform data */
pdata->modno = modno;
- cell->mfd_data = pdata;
+ cell->platform_data = pdata;
+ cell->pdata_size = sizeof(*pdata);

/* MODULbus registers -- PCI BAR3 is big-endian MODULbus access */
res->flags = IORESOURCE_MEM;
diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c
index 587fba4..f1942ca 100644
--- a/drivers/net/can/janz-ican3.c
+++ b/drivers/net/can/janz-ican3.c
@@ -15,7 +15,6 @@
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <linux/platform_device.h>
-#include <linux/mfd/core.h>

#include <linux/netdevice.h>
#include <linux/can.h>
@@ -1644,7 +1643,7 @@ static int __devinit ican3_probe(struct platform_device *pdev)
struct device *dev;
int ret;

- pdata = mfd_get_data(pdev);
+ pdata = pdev->dev.platform_data;
if (!pdata)
return -ENXIO;

--
1.7.2.3