pnp: Failed to activate device 00:0a - Samsung P35 XVM 1600 III
PNP_WRITE requires protocol supports .set. If ACPI doesn't support _SRS, .set ismeanless, so PNP_WRITE. Signed-off-by: Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
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@ -183,7 +183,7 @@ static int __init pnpacpi_add_device(struct acpi_device *device)
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if (ACPI_SUCCESS(status))
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dev->capabilities |= PNP_CONFIGURABLE;
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dev->capabilities |= PNP_READ;
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if (device->flags.dynamic_status)
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if (device->flags.dynamic_status && (dev->capabilities & PNP_CONFIGURABLE))
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dev->capabilities |= PNP_WRITE;
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if (device->flags.removable)
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dev->capabilities |= PNP_REMOVABLE;
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