enable tun/tap/iptables

hc

2024-05-10 ee930fffee469d076998274a2ca55e13dc1efb67

 kernel/drivers/pinctrl/sunxi/pinctrl-sun50i-h5.c
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@@ -19,7 +19,6 @@
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 #include <linux/platform_device.h>
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 #include <linux/of.h>
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 #include <linux/of_device.h>
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-#include <linux/of_irq.h>
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 #include <linux/pinctrl/pinctrl.h>
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 #include "pinctrl-sunxi.h"
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@@ -549,7 +548,17 @@
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 static int sun50i_h5_pinctrl_probe(struct platform_device *pdev)
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 {
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-	switch (of_irq_count(pdev->dev.of_node)) {
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+	int ret;
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+
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+	ret = platform_irq_count(pdev);
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+	if (ret < 0) {
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+		if (ret != -EPROBE_DEFER)
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+			dev_err(&pdev->dev, "Couldn't determine irq count: %pe\n",
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+				ERR_PTR(ret));
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+		return ret;
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+	}
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+
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+	switch (ret) {
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 	case 2:
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 		dev_warn(&pdev->dev,
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 			 "Your device tree's pinctrl node is broken, which has no IRQ of PG bank routed.\n");