From mboxrd@z Thu Jan  1 00:00:00 1970
From: Bjorn Helgaas <bjorn.helgaas@hp.com>
Subject: [patch 5/8] PNP: add pnp_resource_type_name() helper function
Date: Mon, 05 May 2008 16:36:35 -0600
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To: Len Brown <lenb@kernel.org>
Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, Adam Belay <ambx1@neo.rr.com>, Adam M Belay <abelay@mit.edu>, Li Shaohua <shaohua.li@intel.com>, Matthieu Castet <castet.matthieu@free.fr>, Thomas Renninger <trenn@suse.de>, Rene Herman <rene.herman@keyaccess.nl>, Jaroslav Kysela <perex@perex.cz>, Andrew Morton <akpm@linux-foundation.org>

This patch adds a "pnp_resource_type_name(struct resource *)" that
returns the string resource type.  This will be used by the sysfs
"show resources" function and the debug resource dump function.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>

Index: work10/drivers/pnp/base.h
===================================================================
--- work10.orig/drivers/pnp/base.h	2008-05-02 14:28:40.000000000 -0600
+++ work10/drivers/pnp/base.h	2008-05-05 09:38:56.000000000 -0600
@@ -42,6 +42,7 @@ int pnp_check_mem(struct pnp_dev *dev, s
 int pnp_check_irq(struct pnp_dev *dev, struct resource *res);
 int pnp_check_dma(struct pnp_dev *dev, struct resource *res);
 
+char *pnp_resource_type_name(struct resource *res);
 void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc);
 
 void pnp_init_resource(struct resource *res);
Index: work10/drivers/pnp/support.c
===================================================================
--- work10.orig/drivers/pnp/support.c	2008-05-02 11:18:54.000000000 -0600
+++ work10/drivers/pnp/support.c	2008-05-05 09:38:57.000000000 -0600
@@ -52,6 +52,21 @@ void pnp_eisa_id_to_string(u32 id, char 
 	str[7] = '\0';
 }
 
+char *pnp_resource_type_name(struct resource *res)
+{
+	switch (pnp_resource_type(res)) {
+	case IORESOURCE_IO:
+		return "io";
+	case IORESOURCE_MEM:
+		return "mem";
+	case IORESOURCE_IRQ:
+		return "irq";
+	case IORESOURCE_DMA:
+		return "dma";
+	}
+	return NULL;
+}
+
 void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc)
 {
 #ifdef DEBUG

--