From a824434922bba71f64e5b93286afc1de1b542fc7 Mon Sep 17 00:00:00 2001
From: Peter Denison <openwrt@marshadder.org>
Date: Tue, 20 May 2008 22:33:45 +0000
Subject: [bcm47xx] Stopgap compilation fixes for diag and switch under 2.6.25

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11231 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 package/broadcom-diag/src/diag.c   | 8 ++++----
 package/broadcom-diag/src/gpio.h   | 9 +++++++++
 package/switch/src/gpio-bcm947xx.h | 4 ++++
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/package/broadcom-diag/src/diag.c b/package/broadcom-diag/src/diag.c
index e1655d0b74..a1ee842f4f 100644
--- a/package/broadcom-diag/src/diag.c
+++ b/package/broadcom-diag/src/diag.c
@@ -682,7 +682,7 @@ static struct platform_t __init *platform_detect(void)
 	/* Look for a model identifier */
 
 	/* Based on "model_name" */
-	if (buf = nvram_get("model_name")) {
+	if ((buf = nvram_get("model_name"))) {
 		if (!strcmp(buf, "DIR-130"))
 			return &platforms[DIR130];
 		if (!strcmp(buf, "DIR-330"))
@@ -690,13 +690,13 @@ static struct platform_t __init *platform_detect(void)
 	}
 
 	/* Based on "model_no" */
-	if (buf = nvram_get("model_no")) {
+	if ((buf = nvram_get("model_no"))) {
 		if (startswith(buf,"WL700")) /* WL700* */
 			return &platforms[WL700GE];
 	}
 
 	/* Based on "hardware_version" */
-	if (buf = nvram_get("hardware_version")) {
+	if ((buf = nvram_get("hardware_version"))) {
 		if (startswith(buf,"WL500GPV2-")) /* WL500GPV2-* */
 			return &platforms[WL500GPV2];
 		if (startswith(buf,"WL520GC-")) /* WL520GU-* */
@@ -706,7 +706,7 @@ static struct platform_t __init *platform_detect(void)
 	}
 
 	/* Based on "ModelId" */
-	if (buf = nvram_get("ModelId")) {
+	if ((buf = nvram_get("ModelId"))) {
 		if (!strcmp(buf, "WR850GP"))
 			return &platforms[WR850GP];
 		if (!strcmp(buf,"WX-5565"))
diff --git a/package/broadcom-diag/src/gpio.h b/package/broadcom-diag/src/gpio.h
index 2284e9801e..6b1b2ada4a 100644
--- a/package/broadcom-diag/src/gpio.h
+++ b/package/broadcom-diag/src/gpio.h
@@ -5,6 +5,10 @@
 #ifndef BCMDRIVER
 #include <linux/ssb/ssb_embedded.h>
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)
+#include <linux/gpio.h>
+#define ssb ssb_bcm47xx
+#endif
 extern struct ssb_bus ssb;
 
 
@@ -51,11 +55,16 @@ static void gpio_set_irqenable(int enabled, irqreturn_t (*handler)(int, void *))
 {
 	int irq;
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)
+	irq = gpio_to_irq(0);
+	if (irq == -EINVAL) return;
+#else
 	if (ssb.chipco.dev)
 		irq = ssb_mips_irq(ssb.chipco.dev) + 2;
 	else if (ssb.extif.dev)
 		irq = ssb_mips_irq(ssb.extif.dev) + 2;
 	else return;
+#endif
 	
 	if (enabled) {
 		if (request_irq(irq, handler, IRQF_SHARED | IRQF_SAMPLE_RANDOM, "gpio", handler))
diff --git a/package/switch/src/gpio-bcm947xx.h b/package/switch/src/gpio-bcm947xx.h
index 9417bce2a1..9135f916a7 100644
--- a/package/switch/src/gpio-bcm947xx.h
+++ b/package/switch/src/gpio-bcm947xx.h
@@ -5,6 +5,10 @@
 #ifndef BCMDRIVER
 #include <linux/ssb/ssb_embedded.h>
 
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)
+#define ssb ssb_bcm47xx
+#endif
+
 extern struct ssb_bus ssb;
 
 
-- 
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