Property fetching functions which return number of successfully fetched properties should not state that out-values are only modified if 0 is returned. Fix this. Signed-off-by: Matti Vaittinen <matti.vaittinen@xxxxxxxxxxxxxxxxx> --- drivers/of/property.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/drivers/of/property.c b/drivers/of/property.c index d7fa75e31f22..4aae93cdc1ce 100644 --- a/drivers/of/property.c +++ b/drivers/of/property.c @@ -164,7 +164,8 @@ EXPORT_SYMBOL_GPL(of_property_read_u64_index); * * @np: device node from which the property value is to be read. * @propname: name of the property to be searched. - * @out_values: pointer to return value, modified only if return value is 0. + * @out_values: pointer to return value, modified only if return value is + * greater than 0. * @sz_min: minimum number of array elements to read * @sz_max: maximum number of array elements to read, if zero there is no * upper limit on the number of elements in the dts entry but only @@ -212,7 +213,8 @@ EXPORT_SYMBOL_GPL(of_property_read_variable_u8_array); * * @np: device node from which the property value is to be read. * @propname: name of the property to be searched. - * @out_values: pointer to return value, modified only if return value is 0. + * @out_values: pointer to return value, modified only if return value is + * greater than 0. * @sz_min: minimum number of array elements to read * @sz_max: maximum number of array elements to read, if zero there is no * upper limit on the number of elements in the dts entry but only @@ -260,7 +262,8 @@ EXPORT_SYMBOL_GPL(of_property_read_variable_u16_array); * * @np: device node from which the property value is to be read. * @propname: name of the property to be searched. - * @out_values: pointer to return value, modified only if return value is 0. + * @out_values: pointer to return value, modified only if return value is + * greater than 0. * @sz_min: minimum number of array elements to read * @sz_max: maximum number of array elements to read, if zero there is no * upper limit on the number of elements in the dts entry but only @@ -334,7 +337,8 @@ EXPORT_SYMBOL_GPL(of_property_read_u64); * * @np: device node from which the property value is to be read. * @propname: name of the property to be searched. - * @out_values: pointer to return value, modified only if return value is 0. + * @out_values: pointer to return value, modified only if return value is + * greater than 0. * @sz_min: minimum number of array elements to read * @sz_max: maximum number of array elements to read, if zero there is no * upper limit on the number of elements in the dts entry but only -- 2.21.0 -- Matti Vaittinen, Linux device drivers ROHM Semiconductors, Finland SWDC Kiviharjunlenkki 1E 90220 OULU FINLAND ~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~ Simon says - in Latin please. ~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~ Thanks to Simon Glass for the translation =]
