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Commit 5e2ffc30 authored by Tasslehoff Kjappfot's avatar Tasslehoff Kjappfot Committed by Tony Lindgren
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omap3: Free Beagle rev gpios when they are read, so others can read them later 



Free Beagle rev gpios when they are read, so others can read them later

Signed-off-by: default avatarTasslehoff Kjappfot <tasskjapp@gmail.com>
[tony@atomide.com: updated comments]
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent e2a346a2

arch/arm/mach-omap2/board-omap3beagle.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -106,6 +106,9 @@ static void __init omap3_beagle_init_rev(void) 
	beagle_rev = gpio_get_value(171) | (gpio_get_value(172) << 1)

	beagle_rev = gpio_get_value(171) | (gpio_get_value(172) << 1)

			| (gpio_get_value(173) << 2);

			| (gpio_get_value(173) << 2);





	gpio_free_array(omap3_beagle_rev_gpios,

			ARRAY_SIZE(omap3_beagle_rev_gpios));



	switch (beagle_rev) {

	switch (beagle_rev) {

	case 7:

	case 7:

		printk(KERN_INFO "OMAP3 Beagle Rev: Ax/Bx\n");

		printk(KERN_INFO "OMAP3 Beagle Rev: Ax/Bx\n");