xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Förgrening 0
Kod Ärenden Pull-förfrågningar Actions Packages Projekt Släpp Wiki Aktiviteter

gpio: tc3589x: get rid of platform data

Bläddra i källkod 
This device is only used from the device tree, and the startup()
and remove() callbacks are not used anywhere in the kernel, so
retire them and the pdata altogether.

Cc: Samuel Ortiz <sameo@linux.intel.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij
2014-12-15 10:39:47 +01:00
förälder 5b6a342ba9
incheckning 53e41f554a
2 ändrade filer med 2 tillägg och 25 borttagningar
Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/gpio/gpio-tc3589x.c
Visa fil

@@ -232,16 +232,13 @@ static irqreturn_t tc3589x_gpio_irq(int irq, void *dev)
static int tc3589x_gpio_probe(struct platform_device *pdev)
{
struct tc3589x *tc3589x = dev_get_drvdata(pdev->dev.parent);
struct tc3589x_gpio_platform_data *pdata;
struct device_node *np = pdev->dev.of_node;
struct tc3589x_gpio *tc3589x_gpio;
int ret;
int irq;
pdata = tc3589x->pdata->gpio;
if (!(pdata || np)) {
dev_err(&pdev->dev, "No platform data or Device Tree found\n");
if (!np) {
dev_err(&pdev->dev, "No Device Tree node found\n");
return -EINVAL;
}
@@ -305,9 +302,6 @@ static int tc3589x_gpio_probe(struct platform_device *pdev)
irq,
NULL);
if (pdata && pdata->setup)
pdata->setup(tc3589x, tc3589x_gpio->chip.base);
platform_set_drvdata(pdev, tc3589x_gpio);
return 0;
@@ -316,11 +310,6 @@ static int tc3589x_gpio_probe(struct platform_device *pdev)
static int tc3589x_gpio_remove(struct platform_device *pdev)
{
struct tc3589x_gpio *tc3589x_gpio = platform_get_drvdata(pdev);
struct tc3589x *tc3589x = tc3589x_gpio->tc3589x;
struct tc3589x_gpio_platform_data *pdata = tc3589x->pdata->gpio;
if (pdata && pdata->remove)
pdata->remove(tc3589x, tc3589x_gpio->chip.base);
gpiochip_remove(&tc3589x_gpio->chip);