Re: [PATCH v2 2/2] serial: imx: disable console clocks on unregister

[Uwe Kleine-König]

On Wed, Oct 20, 2021 at 09:26:43PM +0200, Francesco Dolcini wrote:
> During console setup imx_uart_console_setup() enables clocks, but they
> are never disabled when the console is unregistered, this leads to
> clk_prepare_enable() being called multiple times without a matching
> clk_disable_unprepare() in case of console unregister.
> 
> Ensure that clock enable/disable are balanced adding
> clk_disable_unprepare() in the console exit callback.
> 
> Signed-off-by: Francesco Dolcini <francesco.dolcini@xxxxxxxxxxx>
Acked-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>

Thanks
Uwe

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Pengutronix e.K.                           | Uwe Kleine-König            |
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