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Commit aafafddb authored by David Brownell's avatar David Brownell Committed by Haavard Skinnemoen
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avr32: minor GPIO handling updates 



On the odd chance some code uses a pin as a GPIO IRQ without calling
gpio_request() or gpio_direction_input(), the debug dump should still
show its pin status.

Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: default avatarHaavard Skinnemoen <haavard.skinnemoen@atmel.com>
parent c1f24ac9

arch/avr32/mach-at32ap/pio.c

+2 −0
Original line number Diff line number Diff line
@@ -318,6 +318,8 @@ static void pio_bank_show(struct seq_file *s, struct gpio_chip *chip) 
		const char *label;



		label = gpiochip_is_requested(chip, i);

		if (!label && (imr & mask))

			label = "[irq]";

		if (!label)

			continue;