From: Nikita Shubin <nikita.shubin@maquefel.me>
To: Alexander Sverdlin <alexander.sverdlin@gmail.com>,
Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Andrzej Pietrasiewicz <andrzej.p@collabora.com>,
linux-input@vger.kernel.org (open list:INPUT (KEYBOARD, MOUSE,
JOYSTICK , TOUCHSCREEN)...),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH 3/8] Input: ep93xx_keypad: Prepare clock before using it
Date: Mon, 26 Jul 2021 14:50:47 +0300 [thread overview]
Message-ID: <20210726115058.23729-4-nikita.shubin@maquefel.me> (raw)
In-Reply-To: <20210726115058.23729-1-nikita.shubin@maquefel.me>
From: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Use clk_prepare_enable()/clk_disable_unprepare() in preparation for switch
to Common Clock Framework.
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/keyboard/ep93xx_keypad.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/input/keyboard/ep93xx_keypad.c b/drivers/input/keyboard/ep93xx_keypad.c
index c8194333d612..e0e931e796fa 100644
--- a/drivers/input/keyboard/ep93xx_keypad.c
+++ b/drivers/input/keyboard/ep93xx_keypad.c
@@ -157,7 +157,7 @@ static int ep93xx_keypad_open(struct input_dev *pdev)
if (!keypad->enabled) {
ep93xx_keypad_config(keypad);
- clk_enable(keypad->clk);
+ clk_prepare_enable(keypad->clk);
keypad->enabled = true;
}
@@ -169,7 +169,7 @@ static void ep93xx_keypad_close(struct input_dev *pdev)
struct ep93xx_keypad *keypad = input_get_drvdata(pdev);
if (keypad->enabled) {
- clk_disable(keypad->clk);
+ clk_disable_unprepare(keypad->clk);
keypad->enabled = false;
}
}
--
2.26.2
next prev parent reply other threads:[~2021-07-26 11:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-26 11:50 [PATCH 0/8] arm: ep93xx: CCF conversion Nikita Shubin
2021-07-26 11:50 ` Nikita Shubin [this message]
2021-07-26 13:59 ` [PATCH v2 " Nikita Shubin
2021-07-26 13:59 ` [PATCH v2 3/8] Input: ep93xx_keypad: Prepare clock before using it Nikita Shubin
2021-08-03 22:35 ` (subset) [PATCH v2 0/8] arm: ep93xx: CCF conversion Mark Brown
2021-07-31 22:04 ` [PATCH " Linus Walleij
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