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misc: gehc: Add SPI ID table

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Currently autoloading for SPI devices does not use the DT ID table, it uses
SPI modalises. Supporting OF modalises is going to be difficult if not
impractical, an attempt was made but has been reverted, so ensure that
module autoloading works for this driver by adding a SPI ID table entry
for the device name part of the compatible - currently only the full
compatible is listed which isn't very idiomatic and won't match the
modalias that is generated.

Fixes: 96c8395e21 ("spi: Revert modalias changes")
Cc: stable <stable@vger.kernel.org>
Tested-by: Martyn Welch <martyn.welch@collabora.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20210923194609.52647-1-broonie@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mark Brown 2021-09-23 20:46:09 +01:00 committed by Greg Kroah-Hartman
parent ad2b502bc5
commit a3e1693731
1 changed files with 1 additions and 0 deletions
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drivers/misc/gehc-achc.c
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@ -539,6 +539,7 @@ static int gehc_achc_probe(struct spi_device *spi)
static const struct spi_device_id gehc_achc_id[] = {
{ "ge,achc", 0 },
{ "achc", 0 },
{ }
};
MODULE_DEVICE_TABLE(spi, gehc_achc_id);