Messages in this thread Patch in this message | | | From | Jan Kiszka <> | Subject | [PATCH v2 2/6] gpio: exar: Allocate resources on behalf of the platform device | Date | Thu, 18 May 2017 16:59:05 +0200 |
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Do not allocate resources on behalf of the parent device but on our own. Otherwise, cleanup does not properly work if gpio-exar is removed but not the parent device.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> --- drivers/gpio/gpio-exar.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpio/gpio-exar.c b/drivers/gpio/gpio-exar.c index d62e57513144..b1dc5fff21ad 100644 --- a/drivers/gpio/gpio-exar.c +++ b/drivers/gpio/gpio-exar.c @@ -141,7 +141,7 @@ static int gpio_exar_probe(struct platform_device *pdev) if (!p) return -ENOMEM; - exar_gpio = devm_kzalloc(&pcidev->dev, sizeof(*exar_gpio), GFP_KERNEL); + exar_gpio = devm_kzalloc(&pdev->dev, sizeof(*exar_gpio), GFP_KERNEL); if (!exar_gpio) return -ENOMEM; @@ -162,7 +162,7 @@ static int gpio_exar_probe(struct platform_device *pdev) exar_gpio->regs = p; exar_gpio->index = index; - ret = devm_gpiochip_add_data(&pcidev->dev, + ret = devm_gpiochip_add_data(&pdev->dev, &exar_gpio->gpio_chip, exar_gpio); if (ret) goto err_destroy; -- 2.12.0
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