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ssb/gpio: Remove unnecessary WARN_ON from driver_gpio
The WARN_ON triggers on older BCM4401-B0 100Base-TX ethernet controllers. The warning serves no purpose. So let's just remove it. Reported-by: H Buus <ubuntu@hbuus.com> Signed-off-by: Michael Büsch <m@bues.ch> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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@ -460,9 +460,6 @@ int ssb_gpio_init(struct ssb_bus *bus)
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return ssb_gpio_chipco_init(bus);
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else if (ssb_extif_available(&bus->extif))
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return ssb_gpio_extif_init(bus);
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else
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WARN_ON(1);
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return -1;
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}
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@ -472,9 +469,6 @@ int ssb_gpio_unregister(struct ssb_bus *bus)
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ssb_extif_available(&bus->extif)) {
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gpiochip_remove(&bus->gpio);
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return 0;
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} else {
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WARN_ON(1);
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}
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return -1;
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}
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