[PATCH 11/18] gpio: mockup: group code by logic

Bartosz Golaszewski
2017-11-27T10:49:25Z

Keep GPIO chip callbacks, event trigger callbacks and mockup chip
setup code visibly separated. We're mostly good - just need to move
the line naming routine below.

Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
---
drivers/gpio/gpio-mockup.c | 46 +++++++++++++++++++++++-----------------------
1 file changed, 23 insertions(+), 23 deletions(-)

diff --git a/drivers/gpio/gpio-mockup.c b/drivers/gpio/gpio-mockup.c
index 8a61328a255d..dba5e79e3278 100644
--- a/drivers/gpio/gpio-mockup.c
+++ b/drivers/gpio/gpio-mockup.c
@@ -123,29 +123,6 @@ static int gpio_mockup_get_direction(struct gpio_chip *gc, unsigned int offset)
return chip->lines[offset].dir;
}

-static int gpio_mockup_name_lines(struct device *dev,
- struct gpio_mockup_chip *chip)
-{
- struct gpio_chip *gc = &chip->gc;
- char **names;
- int i;
-
- names = devm_kcalloc(dev, gc->ngpio, sizeof(char *), GFP_KERNEL);
- if (!names)
- return -ENOMEM;
-
- for (i = 0; i < gc->ngpio; i++) {
- names[i] = devm_kasprintf(dev, GFP_KERNEL,
- "%s-%d", gc->label, i);
- if (!names[i])
- return -ENOMEM;
- }
-
- gc->names = (const char *const *)names;
-
- return 0;
-}
-
static int gpio_mockup_to_irq(struct gpio_chip *gc, unsigned int offset)
{
struct gpio_mockup_chip *chip = gpiochip_get_data(gc);
@@ -238,6 +215,29 @@ static void gpio_mockup_debugfs_setup(struct device *dev,
dev_err(dev, "error creating debugfs directory\n");
}

+static int gpio_mockup_name_lines(struct device *dev,
+ struct gpio_mockup_chip *chip)
+{
+ struct gpio_chip *gc = &chip->gc;
+ char **names;
+ int i;
+
+ names = devm_kcalloc(dev, gc->ngpio, sizeof(char *), GFP_KERNEL);
+ if (!names)
+ return -ENOMEM;
+
+ for (i = 0; i < gc->ngpio; i++) {
+ names[i] = devm_kasprintf(dev, GFP_KERNEL,
+ "%s-%d", gc->label, i);
+ if (!names[i])
+ return -ENOMEM;
+ }
+
+ gc->names = (const char *const *)names;
+
+ return 0;
+}
+
static int gpio_mockup_probe(struct platform_device *pdev)
{
struct gpio_mockup_platform_data *pdata;
--
2.15.0