From: Ben Collins Date: Tue, 12 Aug 2025 11:12:58 +0000 (-0400) Subject: iio: iio_format_list() should set stride=1 for IIO_VAL_CHAR X-Git-Tag: v6.18-rc1~74^2~7^2~123 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e819000c692ab8c27b8cbbb386180e2f1d2e23b0;p=thirdparty%2Flinux.git iio: iio_format_list() should set stride=1 for IIO_VAL_CHAR iio_format_list() sets a stride across the val array of 1 for INT type, and 2 for all others. Add IIO_VAL_CHAR so it also gets a stride of 1 assuming val is an array of integers with char type values. No drivers currently use this, but I found this issue adding an avail callback for IIO_INFO_THERMOCOUPLE_TYPE for a driver I'm working on. Signed-off-by: Ben Collins Reviewed-by: David Lechner Link: https://patch.msgid.link/vidvwybkm3vwmtopihyaj6tlvswwa5ixmgptfzpk5ujl2ixjjb@olz6275ftabs Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 159d6c5ca3cec..eb6a54f8115de 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -790,6 +790,7 @@ static ssize_t iio_format_list(char *buf, const int *vals, int type, int length, switch (type) { case IIO_VAL_INT: + case IIO_VAL_CHAR: stride = 1; break; default: