Now there are channel modifiers with their own scaling those should be
used when possible over the generic channel type scaling.
Examples are of IIO_TEMP channel having a generic scaling value, and
another having IIO_MOD_TEMP_AMBIENT modifier with another scaling value.
Previously the first scaling value for a channel type would be applied
to all channels of like type in iio_generic_buffer
Signed-off-by: Matt Ranostay <mranostay@xxxxxxxxx>
---
Changes from v1:
* make commit message more verbose
tools/iio/iio_utils.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/tools/iio/iio_utils.c b/tools/iio/iio_utils.c
index 5eb6793f3972..7a6d61c6c012 100644
--- a/tools/iio/iio_utils.c
+++ b/tools/iio/iio_utils.c
@@ -121,10 +121,6 @@ int iioutils_get_type(unsigned *is_signed, unsigned *bytes, unsigned *bits_used,
ret = -ENOENT;
while (ent = readdir(dp), ent)
- /*
- * Do we allow devices to override a generic name with
- * a specific one?
- */
if ((strcmp(builtname, ent->d_name) == 0) ||
(strcmp(builtname_generic, ent->d_name) == 0)) {
ret = asprintf(&filename,
@@ -178,6 +174,13 @@ int iioutils_get_type(unsigned *is_signed, unsigned *bytes, unsigned *bits_used,
sysfsfp = 0;
free(filename);
filename = 0;
+
+ /*
+ * Avoid having a more generic entry overwriting
+ * the settings.
+ */
+ if (strcmp(builtname, ent->d_name) == 0)
+ break;
}
error_close_sysfsfp:
--
2.7.4
--
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