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greybus: gpio: handle api changes for 4.5 kernel release

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In kernel version 4.5, struct gpio_chip renamed the field 'dev' to
'parent' so handle this properly.

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Reviewed-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman 2016-02-23 22:51:45 -08:00
parent 7a6396d9ce
commit bb80c76448
1 changed files with 4 additions and 0 deletions
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4
drivers/staging/greybus/gpio.c
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@ -651,7 +651,11 @@ static int gb_gpio_connection_init(struct gb_connection *connection)
gpio = &ggc->chip;
gpio->label = "greybus_gpio";
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 5, 0)
gpio->parent = &connection->bundle->dev;
#else
gpio->dev = &connection->bundle->dev;
#endif
gpio->owner = THIS_MODULE;
gpio->request = gb_gpio_request;