clk: mediatek: clk-apmixed: Add helper function to unregister ref2usb_tx

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The ref2usb_tx clock was introduced a long time ago and, at that time,
the MediaTek clock drivers were using CLK_OF_DECLARE, so they would
never unregister.

Nowadays, unregistering clock drivers is a thing, as we're registering
them as platform_driver and allowing them to be kernel modules: add a
helper function to cleanup the ref2usb_tx clock during error handling
and upon module removal.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://lore.kernel.org/r/20220921091455.41327-8-angelogioacchino.delregno@collabora.com
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>

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AngeloGioacchino Del Regno 2022-09-21 11:14:54 +02:00 • committed by Chen-Yu Tsai

parent 7cbe5cb291

commit b7520e2d4e

2 changed files with 10 additions and 0 deletions

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9

drivers/clk/mediatek/clk-apmixed.c

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1

drivers/clk/mediatek/clk-mtk.h

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