If a function declares a variable to access a structure element,
use it conssistently.
The conversion was done automatically with coccinelle using
the following semantic patch.
// Catch function parameters.
// Handle those first to trigger reformatting.
@@
identifier d;
identifier fn;
identifier svar;
identifier elem;
type T;
identifier i;
expression e;
identifier fn;
expression list es;
@@
fn(...) {
...
T d = &svar->elem;
<... when != d = e;
- fn(&svar->elem, es)
+ fn(d, es)
...> }
// Now address non-functions and multiple transformations in function
// parameters.
@@
identifier d;
identifier fn;
identifier svar;
identifier elem;
type T;
identifier i;
expression e;
@@
fn(...) {
...
T d = &svar->elem;
<... when != d = e;
(
- &svar->elem
+ d
|
- svar->elem.i
+ d->i
)
...> }
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
drivers/input/keyboard/davinci_keyscan.c | 4 ++--
drivers/input/keyboard/gpio_keys.c | 24 +++++++++++-------------
drivers/input/keyboard/gpio_keys_polled.c | 6 +++---
drivers/input/keyboard/mpr121_touchkey.c | 18 +++++++++---------
4 files changed, 25 insertions(+), 27 deletions(-)
diff --git a/drivers/input/keyboard/davinci_keyscan.c b/drivers/input/keyboard/davinci_keyscan.c
index f363d1d2907a..b20a5d044caa 100644
--- a/drivers/input/keyboard/davinci_keyscan.c
+++ b/drivers/input/keyboard/davinci_keyscan.c
@@ -172,7 +172,7 @@ static int __init davinci_ks_probe(struct platform_device *pdev)
struct input_dev *key_dev;
struct resource *res, *mem;
struct device *dev = &pdev->dev;
- struct davinci_ks_platform_data *pdata = dev_get_platdata(&pdev->dev);
+ struct davinci_ks_platform_data *pdata = dev_get_platdata(dev);
int error, i;
if (pdata->device_enable) {
@@ -255,7 +255,7 @@ static int __init davinci_ks_probe(struct platform_device *pdev)
key_dev->name = "davinci_keyscan";
key_dev->phys = "davinci_keyscan/input0";
- key_dev->dev.parent = &pdev->dev;
+ key_dev->dev.parent = dev;
key_dev->id.bustype = BUS_HOST;
key_dev->id.vendor = 0x0001;
key_dev->id.product = 0x0001;
diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c
index 582462d0af75..0da10ab34368 100644
--- a/drivers/input/keyboard/gpio_keys.c
+++ b/drivers/input/keyboard/gpio_keys.c
@@ -514,8 +514,7 @@ static int gpio_keys_setup_key(struct platform_device *pdev,
if (button->active_low)
flags |= GPIOF_ACTIVE_LOW;
- error = devm_gpio_request_one(&pdev->dev, button->gpio, flags,
- desc);
+ error = devm_gpio_request_one(dev, button->gpio, flags, desc);
if (error < 0) {
dev_err(dev, "Failed to request GPIO %d, error %d\n",
button->gpio, error);
@@ -583,10 +582,9 @@ static int gpio_keys_setup_key(struct platform_device *pdev,
* Install custom action to cancel release timer and
* workqueue item.
*/
- error = devm_add_action(&pdev->dev, gpio_keys_quiesce_key, bdata);
+ error = devm_add_action(dev, gpio_keys_quiesce_key, bdata);
if (error) {
- dev_err(&pdev->dev,
- "failed to register quiesce action, error: %d\n",
+ dev_err(dev, "failed to register quiesce action, error: %d\n",
error);
return error;
}
@@ -598,8 +596,8 @@ static int gpio_keys_setup_key(struct platform_device *pdev,
if (!button->can_disable)
irqflags |= IRQF_SHARED;
- error = devm_request_any_context_irq(&pdev->dev, bdata->irq,
- isr, irqflags, desc, bdata);
+ error = devm_request_any_context_irq(dev, bdata->irq, isr, irqflags,
+ desc, bdata);
if (error < 0) {
dev_err(dev, "Unable to claim irq %d; error %d\n",
bdata->irq, error);
@@ -765,7 +763,7 @@ static int gpio_keys_probe(struct platform_device *pdev)
input->name = pdata->name ? : pdev->name;
input->phys = "gpio-keys/input0";
- input->dev.parent = &pdev->dev;
+ input->dev.parent = dev;
input->open = gpio_keys_open;
input->close = gpio_keys_close;
@@ -783,9 +781,9 @@ static int gpio_keys_probe(struct platform_device *pdev)
struct gpio_button_data *bdata = &ddata->data[i];
if (!dev_get_platdata(dev)) {
- child = device_get_next_child_node(&pdev->dev, child);
+ child = device_get_next_child_node(dev, child);
if (!child) {
- dev_err(&pdev->dev,
+ dev_err(dev,
"missing child device node for entry %d\n",
i);
return -EINVAL;
@@ -804,7 +802,7 @@ static int gpio_keys_probe(struct platform_device *pdev)
fwnode_handle_put(child);
- error = sysfs_create_group(&pdev->dev.kobj, &gpio_keys_attr_group);
+ error = sysfs_create_group(&dev->kobj, &gpio_keys_attr_group);
if (error) {
dev_err(dev, "Unable to export keys/switches, error: %d\n",
error);
@@ -818,12 +816,12 @@ static int gpio_keys_probe(struct platform_device *pdev)
goto err_remove_group;
}
- device_init_wakeup(&pdev->dev, wakeup);
+ device_init_wakeup(dev, wakeup);
return 0;
err_remove_group:
- sysfs_remove_group(&pdev->dev.kobj, &gpio_keys_attr_group);
+ sysfs_remove_group(&dev->kobj, &gpio_keys_attr_group);
return error;
}
diff --git a/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c
index cc193e665358..4fce43a6a0e0 100644
--- a/drivers/input/keyboard/gpio_keys_polled.c
+++ b/drivers/input/keyboard/gpio_keys_polled.c
@@ -252,13 +252,13 @@ static int gpio_keys_polled_probe(struct platform_device *pdev)
size = sizeof(struct gpio_keys_polled_dev) +
pdata->nbuttons * sizeof(struct gpio_keys_button_data);
- bdev = devm_kzalloc(&pdev->dev, size, GFP_KERNEL);
+ bdev = devm_kzalloc(dev, size, GFP_KERNEL);
if (!bdev) {
dev_err(dev, "no memory for private data\n");
return -ENOMEM;
}
- poll_dev = devm_input_allocate_polled_device(&pdev->dev);
+ poll_dev = devm_input_allocate_polled_device(dev);
if (!poll_dev) {
dev_err(dev, "no memory for polled device\n");
return -ENOMEM;
@@ -332,7 +332,7 @@ static int gpio_keys_polled_probe(struct platform_device *pdev)
if (button->active_low)
flags |= GPIOF_ACTIVE_LOW;
- error = devm_gpio_request_one(&pdev->dev, button->gpio,
+ error = devm_gpio_request_one(dev, button->gpio,
flags, button->desc ? : DRV_NAME);
if (error) {
dev_err(dev,
diff --git a/drivers/input/keyboard/mpr121_touchkey.c b/drivers/input/keyboard/mpr121_touchkey.c
index 989ca66f63af..884a74d8a7ed 100644
--- a/drivers/input/keyboard/mpr121_touchkey.c
+++ b/drivers/input/keyboard/mpr121_touchkey.c
@@ -237,7 +237,7 @@ static int mpr_touchkey_probe(struct i2c_client *client,
int i;
if (!client->irq) {
- dev_err(&client->dev, "irq number should not be zero\n");
+ dev_err(dev, "irq number should not be zero\n");
return -EINVAL;
}
@@ -247,11 +247,11 @@ static int mpr_touchkey_probe(struct i2c_client *client,
vdd_uv = regulator_get_voltage(vdd_supply);
- mpr121 = devm_kzalloc(&client->dev, sizeof(*mpr121), GFP_KERNEL);
+ mpr121 = devm_kzalloc(dev, sizeof(*mpr121), GFP_KERNEL);
if (!mpr121)
return -ENOMEM;
- input_dev = devm_input_allocate_device(&client->dev);
+ input_dev = devm_input_allocate_device(dev);
if (!input_dev)
return -ENOMEM;
@@ -275,7 +275,7 @@ static int mpr_touchkey_probe(struct i2c_client *client,
input_dev->name = "Freescale MPR121 Touchkey";
input_dev->id.bustype = BUS_I2C;
- input_dev->dev.parent = &client->dev;
+ input_dev->dev.parent = dev;
if (device_property_read_bool(dev, "autorepeat"))
__set_bit(EV_REP, input_dev->evbit);
input_set_capability(input_dev, EV_MSC, MSC_SCAN);
@@ -289,16 +289,16 @@ static int mpr_touchkey_probe(struct i2c_client *client,
error = mpr121_phys_init(mpr121, client, vdd_uv);
if (error) {
- dev_err(&client->dev, "Failed to init register\n");
+ dev_err(dev, "Failed to init register\n");
return error;
}
- error = devm_request_threaded_irq(&client->dev, client->irq,
- NULL, mpr_touchkey_interrupt,
+ error = devm_request_threaded_irq(dev, client->irq, NULL,
+ mpr_touchkey_interrupt,
IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
- client->dev.driver->name, mpr121);
+ dev->driver->name, mpr121);
if (error) {
- dev_err(&client->dev, "Failed to register interrupt\n");
+ dev_err(dev, "Failed to register interrupt\n");
return error;
}
--
2.7.4
--
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