greybus: added warning message in case of missing widget
Additional warning message added to notify in case above layer tries to access widget that is already removed from the list. Signed-off-by: Vaibhav Agarwal <vaibhav.agarwal@linaro.org> Reviewed-by: Mark Greer <mark.greer@animalcreek.com> Signed-off-by: Alex Elder <elder@linaro.org>
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@ -99,6 +99,8 @@ static int gbaudio_map_widgetname(struct gbaudio_module_info *module,
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if (!strncmp(widget->name, name, NAME_SIZE))
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return widget->id;
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}
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dev_warn(module->dev, "%s: missing in modules widgets list\n", name);
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return -EINVAL;
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}
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