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From b7349f4b517f8736efcc1a2c1469b07d7361ee5f Mon Sep 17 00:00:00 2001
From: Koen Kooi <koen@dominion.thruhere.net>
Date: Wed, 23 May 2012 17:39:12 +0200
Subject: [PATCH 64/79] beaglebone: always execute the pin free checks

This code needs to run when there are no capes and when there are capes present.

Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
---
 arch/arm/mach-omap2/board-am335xevm.c |   26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/arch/arm/mach-omap2/board-am335xevm.c b/arch/arm/mach-omap2/board-am335xevm.c
index 1f2d1fd..da6020b 100644
--- a/arch/arm/mach-omap2/board-am335xevm.c
+++ b/arch/arm/mach-omap2/board-am335xevm.c
@@ -2589,7 +2589,7 @@ static void beaglebone_cape_setup(struct memory_accessor *mem_acc, void *context
 	ret = mem_acc->read(mem_acc, (char *)&cape_config, 0, sizeof(cape_config));
 	if (ret != sizeof(cape_config)) {
 		pr_warning("BeagleBone cape EEPROM: could not read eeprom at address 0x%x\n", capecount + 0x53);
-		return;
+		goto out2;
 	}
 
 	if (cape_config.header != AM335X_EEPROM_HEADER) {
@@ -2724,6 +2724,16 @@ static void beaglebone_cape_setup(struct memory_accessor *mem_acc, void *context
 		beaglebone_w1gpio_free = 0;
 	}
 
+	goto out2;
+out:
+	/*
+	 * If the EEPROM hasn't been programed or an incorrect header
+	 * or board name are read, assume this is an old beaglebone board
+	 * (< Rev A3)
+	 */
+	pr_err("Could not detect BeagleBone cape properly\n");
+	beaglebone_cape_detected = false;
+out2:
 	if (capecount > 3) {
 		if (beaglebone_tsadcpins_free == 1) {
 			pr_info("BeagleBone cape: exporting ADC pins to sysfs\n");
@@ -2741,20 +2751,10 @@ static void beaglebone_cape_setup(struct memory_accessor *mem_acc, void *context
 			spi_register_board_info(bone_spidev2_info, ARRAY_SIZE(bone_spidev2_info));
 		}
 		if(beaglebone_w1gpio_free == 1) {
+			pr_info("BeagleBone cape: initializing w1-gpio\n");
 			bonew1_gpio_init(0,0);
 		}
-	}	
-	
-	return;
-out:
-	/*
-	 * If the EEPROM hasn't been programed or an incorrect header
-	 * or board name are read, assume this is an old beaglebone board
-	 * (< Rev A3)
-	 */
-	pr_err("Could not detect BeagleBone cape properly\n");
-	beaglebone_cape_detected = false;
-
+	}
 }
 
 static struct at24_platform_data cape_eeprom_info = {
-- 
1.7.10