dns323-setup.c: fix WARN() when booting (Arnaud Patard).

svn path=/dists/sid/linux-2.6/; revision=15513

debian/changelog

@@ -27,6 +27,9 @@ linux-2.6 (2.6.32-12) UNRELEASED; urgency=low
   [ Aurelien Jarno ]
   * [sh4] Add a sh7751r flavour.
 
+  [ Martin Michlmayr ]
+  * dns323-setup.c: fix WARN() when booting (Arnaud Patard).
+
  -- Ben Hutchings <ben@decadent.org.uk>  Tue, 06 Apr 2010 02:26:51 +0100
 
 linux-2.6 (2.6.32-11) unstable; urgency=low

debian/patches/features/arm/dns323-rev-a1-gpio-request.patch

@@ -0,0 +1,31 @@
+From: Arnaud Patard <arnaud.patard@rtp-net.org>
+Date: Sat, 3 Apr 2010 08:31:33 +0000 (+0200)
+Subject: [ARM] dns323-setup.c: fix WARN() when booting
+X-Git-Url: http://git.marvell.com/?p=orion.git;a=commitdiff_plain;h=5efda86f74aa62f589297d0638c400b3f3fc6c64
+
+[ARM] dns323-setup.c: fix WARN() when booting
+
+Since commit b2a731aa5cbca7e0252da75e16de7ae5feb1313a, dns323_init() is
+setting the power led gpio direction with gpio_direction_output() but
+doesn't request the gpio before (which is not permitted by the gpio
+layer afaik). This behaviour is triggering a WARN() at boot time.
+
+Tested-by: Christian Samsel <csamsel@gmxpro.de>
+Cc: Martin Michlmayr <tbm@cyrius.com>
+Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
+Signed-off-by: Nicolas Pitre <nico@marvell.com>
+    [ Part 2: "Attached Text" ]
+---
+
+diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
+index 421b82f..685f34a 100644
+--- a/arch/arm/mach-orion5x/dns323-setup.c
++++ b/arch/arm/mach-orion5x/dns323-setup.c
+@@ -439,6 +439,7 @@ static void __init dns323_init(void)
+ 	 */
+ 	if (dns323_dev_id() == MV88F5181_DEV_ID) {
+ 		dns323_leds[0].active_low = 1;
++		gpio_request(DNS323_GPIO_LED_POWER1, "Power Led Enable");
+ 		gpio_direction_output(DNS323_GPIO_LED_POWER1, 0);
+ 	}
+ 

debian/patches/series/12

@@ -3,3 +3,4 @@
 + features/all/drivers-block-drbd-add.patch
 + bugfix/all/phylib-fix-typo-in-bcm6xx-PHY-driver-table.patch
 + bugfix/all/ACPI-EC-Allow-multibyte-access-to-EC.patch
++ features/arm/dns323-rev-a1-gpio-request.patch