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authorArnaud Patard <arnaud.patard@rtp-net.org>2010-04-03 12:31:33 +0400
committerNicolas Pitre <nico@fluxnic.net>2010-05-04 00:34:47 +0400
commit5ccc8dab611fcd1d0961b73e22d6c2d108967862 (patch)
tree32bce8e01437bcbb78d63b68864de90ace3d65db /arch/arm/mach-orion5x
parentd8f089d2ad35861c432618900fa08ca70c168d76 (diff)
downloadlinux-5ccc8dab611fcd1d0961b73e22d6c2d108967862.tar.xz
[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" ]
Diffstat (limited to 'arch/arm/mach-orion5x')
-rw-r--r--arch/arm/mach-orion5x/dns323-setup.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index 421b82f7c63d..685f34a9634b 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);
}