[ARM] dns323-setup.c: fix WARN() when booting
Since commit b2a731aa5c
, 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" ]
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@ -439,6 +439,7 @@ static void __init dns323_init(void)
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*/
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if (dns323_dev_id() == MV88F5181_DEV_ID) {
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dns323_leds[0].active_low = 1;
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gpio_request(DNS323_GPIO_LED_POWER1, "Power Led Enable");
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gpio_direction_output(DNS323_GPIO_LED_POWER1, 0);
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}
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