btmrvl: set irq_bt to -1 when failed to parse it
The irq_of_parse_and_map will return 0 as a invalid irq. Set irq_bt to -1 in this case, so that the btmrvl resume/suspend code would not try to enable/disable it. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Reviewed-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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@ -97,6 +97,7 @@ static int btmrvl_sdio_probe_of(struct device *dev,
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cfg->irq_bt = irq_of_parse_and_map(card->plt_of_node, 0);
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if (!cfg->irq_bt) {
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dev_err(dev, "fail to parse irq_bt from device tree");
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cfg->irq_bt = -1;
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} else {
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ret = devm_request_irq(dev, cfg->irq_bt,
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btmrvl_wake_irq_bt,
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