iio: adc: qcom-spmi-adc5: Fix the channel name

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commit 701c875ade upstream.

The node name can contain an address part which is unused
by the driver. Moreover, this string is propagated into
the userspace label, sysfs filenames *and breaking ABI*.

Cut the address part out before assigning the channel name.

Fixes: 4f47a236a2 ("iio: adc: qcom-spmi-adc5: convert to device properties")
Reported-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Link: https://lore.kernel.org/r/20230118100623.42255-1-andriy.shevchenko@linux.intel.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Andy Shevchenko 2023-01-18 12:06:23 +02:00 • committed by Greg Kroah-Hartman

parent a876adf4ad

commit a09eb53a18

1 changed files with 9 additions and 1 deletions

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drivers/iio/adc/qcom-spmi-adc5.c

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