Commit e09bf151 authored Aug 22, 2016 by Masahiro Yamada Committed by Sasha Levin Aug 31, 2016

Input: tegra-kbc - fix inverted reset logic



[ Upstream commit fae16989be77b09bab86c79233e4b511ea769cea ]

Commit fe6b0dfa ("Input: tegra-kbc - use reset framework")
accidentally converted _deassert to _assert, so there is no code
to wake up this hardware.

Fixes: fe6b0dfa ("Input: tegra-kbc - use reset framework")
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>

parent fc604c2a

drivers/input/keyboard/tegra-kbc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -376,7 +376,7 @@ static int tegra_kbc_start(struct tegra_kbc *kbc)
		/* Reset the KBC controller to clear all previous status.*/
		reset_control_assert(kbc->rst);
		udelay(100);
		reset_control_assert(kbc->rst);
		reset_control_deassert(kbc->rst);
		udelay(100);

		tegra_kbc_config_pins(kbc);