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@@ -166,3 +166,13 @@ struct pnp_resource *pnp_add_io_resource(struct pnp_dev *dev,
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struct pnp_resource *pnp_add_mem_resource(struct pnp_dev *dev,
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resource_size_t start,
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resource_size_t end, int flags);
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+
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+extern int pnp_debug;
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+
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+#if defined(CONFIG_PNP_DEBUG_MESSAGES)
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+#define pnp_dbg(dev, format, arg...) \
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+ ({ if (pnp_debug) dev_printk(KERN_DEBUG, dev, format, ## arg); 0; })
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+#else
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+#define pnp_dbg(dev, format, arg...) \
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+ ({ if (0) dev_printk(KERN_DEBUG, dev, format, ## arg); 0; })
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+#endif
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