From: Francesco Dolcini <francesco@dolcini.it>
To: Alexander Stein <alexander.stein@ew.tq-group.com>
Cc: Mark Brown <broonie@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
NXP Linux Team <linux-imx@nxp.com>,
linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 1/1] spi: spi-imx: Use dev_err_probe for failed DMA channel requests
Date: Wed, 10 Jan 2024 10:07:33 +0100 [thread overview]
Message-ID: <20240110090733.GA5569@francesco-nb> (raw)
In-Reply-To: <20240110085403.457089-1-alexander.stein@ew.tq-group.com>
On Wed, Jan 10, 2024 at 09:54:03AM +0100, Alexander Stein wrote:
> If dma_request_chan() fails, no error is shown nor any information is
> shown in /sys/kernel/debug/devices_deferred if -EPROBE_DEFER is returned.
> Use dev_err_probe to fix both problems.
>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
WARNING: multiple messages have this Message-ID (diff)
From: Francesco Dolcini <francesco@dolcini.it>
To: Alexander Stein <alexander.stein@ew.tq-group.com>
Cc: Mark Brown <broonie@kernel.org>, Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
NXP Linux Team <linux-imx@nxp.com>,
linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 1/1] spi: spi-imx: Use dev_err_probe for failed DMA channel requests
Date: Wed, 10 Jan 2024 10:07:33 +0100 [thread overview]
Message-ID: <20240110090733.GA5569@francesco-nb> (raw)
In-Reply-To: <20240110085403.457089-1-alexander.stein@ew.tq-group.com>
On Wed, Jan 10, 2024 at 09:54:03AM +0100, Alexander Stein wrote:
> If dma_request_chan() fails, no error is shown nor any information is
> shown in /sys/kernel/debug/devices_deferred if -EPROBE_DEFER is returned.
> Use dev_err_probe to fix both problems.
>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com>
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next prev parent reply other threads:[~2024-01-10 9:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-10 8:54 [PATCH v2 1/1] spi: spi-imx: Use dev_err_probe for failed DMA channel requests Alexander Stein
2024-01-10 8:54 ` Alexander Stein
2024-01-10 9:07 ` Francesco Dolcini [this message]
2024-01-10 9:07 ` Francesco Dolcini
2024-01-22 22:07 ` Mark Brown
2024-01-22 22:07 ` Mark Brown
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