From: Jack Mitchell <ml-YbFJW3Hi15w4V3TWAi07hPXRex20P6io@public.gmane.org>
To: spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Turning off dev_dbg in spi_setup
Date: Mon, 06 Aug 2012 10:45:03 +0100 [thread overview]
Message-ID: <501F921F.5060607@communistcode.co.uk> (raw)
I hope this appropriate on this mailing list, please let me know if it
isn't.
I have developed an SPI driver which needs to toggle the SPI_MODE in
between reads and writes (I know, supporting legacy hardware right?). To
do this I do the following:
axonSPI_dev.spi_device->mode = SPI_MODE_0;
spi_setup(axonSPI_dev.spi_device);
This works fine, however I cannot for the life in me stop the dev_dbg
function in spi_setup from printing to the kernel log at every call. So,
1) Is this the best way to toggle the SPI_MODE on the fly?
2) Does anyone have any suggestions to why dev_dbg refuses to stop
outputting every time I call spi_setup.
This is a kernel module and the spi master is registered dynamically on
ismod.
Kind Regards,
--
Jack Mitchell (jack-psbXN780rFT10XsdtD+oqA@public.gmane.org)
Embedded Systems Engineer
http://www.embed.me.uk
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reply other threads:[~2012-08-06 9:45 UTC|newest]
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