On Mon, 15 Jun 2020 at 16:10, Mark Brown <broonie@xxxxxxxxxx> wrote: > > It's a bit unusual to need to actually free the IRQ over suspend - > what's driving that requirement here? clk_disable_unprepare(dspi->clk); is driving the requirement - same as in dspi_remove case, the module will fault when its registers are accessed without a clock. -Vladimir
Re: [PATCH v2 1/3] spi: spi-fsl-dspi: Fix external abort on interrupt in exit paths
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- Subject: Re: [PATCH v2 1/3] spi: spi-fsl-dspi: Fix external abort on interrupt in exit paths
- From: Vladimir Oltean <olteanv@xxxxxxxxx>
- Date: Mon, 15 Jun 2020 16:12:28 +0300
- Cc: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>, Krzysztof Kozlowski <krzk@xxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Vladimir Oltean <vladimir.oltean@xxxxxxx>, linux-spi <linux-spi@xxxxxxxxxxxxxxx>, lkml <linux-kernel@xxxxxxxxxxxxxxx>, Wolfram Sang <wsa@xxxxxxxxxx>, stable@xxxxxxxxxxxxxxx, Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx>
- In-reply-to: <20200615131006.GR4447@sirena.org.uk>
- References: <1592208439-17594-1-git-send-email-krzk@kernel.org> <e1f0326c-8ae8-ffb3-aace-10433b0c78a6@pengutronix.de> <20200615123052.GO4447@sirena.org.uk> <CA+h21hqC7hAenifvRqbwss=Sr+dAu3H9Dx=UF0TS0WVbkzTj2Q@mail.gmail.com> <20200615131006.GR4447@sirena.org.uk>
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