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Subject[PATCH 15/29] janz: mfd_cell is now implicitly available to drivers (v2)
Date
The cell's platform_data is now accessed with a helper function;
change clients to use that, and remove the now-unused data_size.

v2: add some missing mfd/core.h includes.

Signed-off-by: Andres Salomon <dilinger@queued.net>
---
drivers/gpio/janz-ttl.c | 3 ++-
drivers/mfd/janz-cmodio.c | 1 -
drivers/net/can/janz-ican3.c | 3 ++-
3 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpio/janz-ttl.c b/drivers/gpio/janz-ttl.c
index 813ac07..2514fb0 100644
--- a/drivers/gpio/janz-ttl.c
+++ b/drivers/gpio/janz-ttl.c
@@ -15,6 +15,7 @@
#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>
@@ -149,7 +150,7 @@ static int __devinit ttl_probe(struct platform_device *pdev)
struct resource *res;
int ret;

- pdata = pdev->dev.platform_data;
+ pdata = mfd_get_data(pdev);
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 36a166b..58de1e2 100644
--- a/drivers/mfd/janz-cmodio.c
+++ b/drivers/mfd/janz-cmodio.c
@@ -87,7 +87,6 @@ static int __devinit cmodio_setup_subdevice(struct cmodio_device *priv,
/* Add platform data */
pdata->modno = modno;
cell->platform_data = pdata;
- cell->data_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 366f5cc..102b16c 100644
--- a/drivers/net/can/janz-ican3.c
+++ b/drivers/net/can/janz-ican3.c
@@ -15,6 +15,7 @@
#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>
@@ -1643,7 +1644,7 @@ static int __devinit ican3_probe(struct platform_device *pdev)
struct device *dev;
int ret;

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

--
1.7.2.3


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