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Date: Sun, 21 Apr 2013 21:13:14 -0500
From: Rob Herring <robherring2@...il.com>
To: linux-kernel@...r.kernel.org, devicetree-discuss@...ts.ozlabs.org
Cc: Grant Likely <grant.likely@...aro.org>,
Arnd Bergmann <arnd@...db.de>,
Rob Herring <rob.herring@...xeda.com>,
Benjamin Herrenschmidt <benh@...nel.crashing.org>,
Paul Mackerras <paulus@...ba.org>,
Hoang-Nam Nguyen <hnguyen@...ibm.com>,
Christoph Raisch <raisch@...ibm.com>,
Roland Dreier <roland@...nel.org>,
Sean Hefty <sean.hefty@...el.com>,
Hal Rosenstock <hal.rosenstock@...il.com>,
Thadeu Lima de Souza Cascardo <cascardo@...ux.vnet.ibm.com>,
linuxppc-dev@...ts.ozlabs.org, linux-rdma@...r.kernel.org,
netdev@...r.kernel.org
Subject: [PATCH 1/5] ibmebus: convert of_platform_driver to platform_driver
From: Rob Herring <rob.herring@...xeda.com>
ibmebus is the last remaining user of of_platform_driver and the
conversion to a regular platform driver is trivial.
Signed-off-by: Rob Herring <rob.herring@...xeda.com>
Cc: Benjamin Herrenschmidt <benh@...nel.crashing.org>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Hoang-Nam Nguyen <hnguyen@...ibm.com>
Cc: Christoph Raisch <raisch@...ibm.com>
Cc: Roland Dreier <roland@...nel.org>
Cc: Sean Hefty <sean.hefty@...el.com>
Cc: Hal Rosenstock <hal.rosenstock@...il.com>
Cc: Thadeu Lima de Souza Cascardo <cascardo@...ux.vnet.ibm.com>
Cc: Grant Likely <grant.likely@...aro.org>
Cc: linuxppc-dev@...ts.ozlabs.org
Cc: linux-rdma@...r.kernel.org
Cc: netdev@...r.kernel.org
---
arch/powerpc/include/asm/ibmebus.h | 4 ++--
arch/powerpc/kernel/ibmebus.c | 22 ++++++++++------------
drivers/infiniband/hw/ehca/ehca_main.c | 5 ++---
drivers/net/ethernet/ibm/ehea/ehea_main.c | 8 +++-----
4 files changed, 17 insertions(+), 22 deletions(-)
diff --git a/arch/powerpc/include/asm/ibmebus.h b/arch/powerpc/include/asm/ibmebus.h
index 1a9d9ae..088f95b 100644
--- a/arch/powerpc/include/asm/ibmebus.h
+++ b/arch/powerpc/include/asm/ibmebus.h
@@ -48,8 +48,8 @@
extern struct bus_type ibmebus_bus_type;
-int ibmebus_register_driver(struct of_platform_driver *drv);
-void ibmebus_unregister_driver(struct of_platform_driver *drv);
+int ibmebus_register_driver(struct platform_driver *drv);
+void ibmebus_unregister_driver(struct platform_driver *drv);
int ibmebus_request_irq(u32 ist, irq_handler_t handler,
unsigned long irq_flags, const char *devname,
diff --git a/arch/powerpc/kernel/ibmebus.c b/arch/powerpc/kernel/ibmebus.c
index 8220baa..16a7c23 100644
--- a/arch/powerpc/kernel/ibmebus.c
+++ b/arch/powerpc/kernel/ibmebus.c
@@ -205,7 +205,7 @@ static int ibmebus_create_devices(const struct of_device_id *matches)
return ret;
}
-int ibmebus_register_driver(struct of_platform_driver *drv)
+int ibmebus_register_driver(struct platform_driver *drv)
{
/* If the driver uses devices that ibmebus doesn't know, add them */
ibmebus_create_devices(drv->driver.of_match_table);
@@ -215,7 +215,7 @@ int ibmebus_register_driver(struct of_platform_driver *drv)
}
EXPORT_SYMBOL(ibmebus_register_driver);
-void ibmebus_unregister_driver(struct of_platform_driver *drv)
+void ibmebus_unregister_driver(struct platform_driver *drv)
{
driver_unregister(&drv->driver);
}
@@ -338,11 +338,10 @@ static int ibmebus_bus_bus_match(struct device *dev, struct device_driver *drv)
static int ibmebus_bus_device_probe(struct device *dev)
{
int error = -ENODEV;
- struct of_platform_driver *drv;
+ struct platform_driver *drv;
struct platform_device *of_dev;
- const struct of_device_id *match;
- drv = to_of_platform_driver(dev->driver);
+ drv = to_platform_driver(dev->driver);
of_dev = to_platform_device(dev);
if (!drv->probe)
@@ -350,9 +349,8 @@ static int ibmebus_bus_device_probe(struct device *dev)
of_dev_get(of_dev);
- match = of_match_device(drv->driver.of_match_table, dev);
- if (match)
- error = drv->probe(of_dev, match);
+ if (of_driver_match_device(dev, dev->driver))
+ error = drv->probe(of_dev);
if (error)
of_dev_put(of_dev);
@@ -362,7 +360,7 @@ static int ibmebus_bus_device_probe(struct device *dev)
static int ibmebus_bus_device_remove(struct device *dev)
{
struct platform_device *of_dev = to_platform_device(dev);
- struct of_platform_driver *drv = to_of_platform_driver(dev->driver);
+ struct platform_driver *drv = to_platform_driver(dev->driver);
if (dev->driver && drv->remove)
drv->remove(of_dev);
@@ -372,7 +370,7 @@ static int ibmebus_bus_device_remove(struct device *dev)
static void ibmebus_bus_device_shutdown(struct device *dev)
{
struct platform_device *of_dev = to_platform_device(dev);
- struct of_platform_driver *drv = to_of_platform_driver(dev->driver);
+ struct platform_driver *drv = to_platform_driver(dev->driver);
if (dev->driver && drv->shutdown)
drv->shutdown(of_dev);
@@ -419,7 +417,7 @@ struct device_attribute ibmebus_bus_device_attrs[] = {
static int ibmebus_bus_legacy_suspend(struct device *dev, pm_message_t mesg)
{
struct platform_device *of_dev = to_platform_device(dev);
- struct of_platform_driver *drv = to_of_platform_driver(dev->driver);
+ struct platform_driver *drv = to_platform_driver(dev->driver);
int ret = 0;
if (dev->driver && drv->suspend)
@@ -430,7 +428,7 @@ static int ibmebus_bus_legacy_suspend(struct device *dev, pm_message_t mesg)
static int ibmebus_bus_legacy_resume(struct device *dev)
{
struct platform_device *of_dev = to_platform_device(dev);
- struct of_platform_driver *drv = to_of_platform_driver(dev->driver);
+ struct platform_driver *drv = to_platform_driver(dev->driver);
int ret = 0;
if (dev->driver && drv->resume)
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index f8a6291..982e3ef 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -713,8 +713,7 @@ static struct attribute_group ehca_dev_attr_grp = {
.attrs = ehca_dev_attrs
};
-static int ehca_probe(struct platform_device *dev,
- const struct of_device_id *id)
+static int ehca_probe(struct platform_device *dev)
{
struct ehca_shca *shca;
const u64 *handle;
@@ -937,7 +936,7 @@ static struct of_device_id ehca_device_table[] =
};
MODULE_DEVICE_TABLE(of, ehca_device_table);
-static struct of_platform_driver ehca_driver = {
+static struct platform_driver ehca_driver = {
.probe = ehca_probe,
.remove = ehca_remove,
.driver = {
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index 328f47c..c6ecf70 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -98,8 +98,7 @@ static struct ehea_fw_handle_array ehea_fw_handles;
static struct ehea_bcmc_reg_array ehea_bcmc_regs;
-static int ehea_probe_adapter(struct platform_device *dev,
- const struct of_device_id *id);
+static int ehea_probe_adapter(struct platform_device *dev);
static int ehea_remove(struct platform_device *dev);
@@ -112,7 +111,7 @@ static struct of_device_id ehea_device_table[] = {
};
MODULE_DEVICE_TABLE(of, ehea_device_table);
-static struct of_platform_driver ehea_driver = {
+static struct platform_driver ehea_driver = {
.driver = {
.name = "ehea",
.owner = THIS_MODULE,
@@ -3255,8 +3254,7 @@ static void ehea_remove_device_sysfs(struct platform_device *dev)
device_remove_file(&dev->dev, &dev_attr_remove_port);
}
-static int ehea_probe_adapter(struct platform_device *dev,
- const struct of_device_id *id)
+static int ehea_probe_adapter(struct platform_device *dev)
{
struct ehea_adapter *adapter;
const u64 *adapter_handle;
--
1.7.10.4
--
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