disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/net/dsa/b53/b53_mmap.c
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@@ -215,6 +215,18 @@
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 	return 0;
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 }
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+static int b53_mmap_phy_read16(struct b53_device *dev, int addr, int reg,
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+			       u16 *value)
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+{
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+	return -EIO;
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+}
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+
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+static int b53_mmap_phy_write16(struct b53_device *dev, int addr, int reg,
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+				u16 value)
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+{
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+	return -EIO;
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+}
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+
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 static const struct b53_io_ops b53_mmap_ops = {
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 	.read8 = b53_mmap_read8,
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 	.read16 = b53_mmap_read16,
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@@ -226,6 +238,8 @@
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 	.write32 = b53_mmap_write32,
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 	.write48 = b53_mmap_write48,
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 	.write64 = b53_mmap_write64,
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+	.phy_read16 = b53_mmap_phy_read16,
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+	.phy_write16 = b53_mmap_phy_write16,
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 };
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 static int b53_mmap_probe(struct platform_device *pdev)