Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Input: ep93xx_keypad - prepare clock before using it
Use clk_prepare_enable()/clk_disable_unprepare() in preparation for switch
to Common Clock Framework.
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20210613233041.128961-4-alexander.sverdlin@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
authored by
Alexander Sverdlin
and committed by
Dmitry Torokhov
62e4fe9f
a5b84e4e
+2
-2
+2
-2
drivers/input/keyboard/ep93xx_keypad.c
+2
-2
drivers/input/keyboard/ep93xx_keypad.c
···
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if (!keypad->enabled) {
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ep93xx_keypad_config(keypad);
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-
clk_enable(keypad->clk);
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+
clk_prepare_enable(keypad->clk);
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keypad->enabled = true;
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}
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···
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struct ep93xx_keypad *keypad = input_get_drvdata(pdev);
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if (keypad->enabled) {
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-
clk_disable(keypad->clk);
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clk_disable_unprepare(keypad->clk);
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keypad->enabled = false;
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}
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}