I find that the developers often just specified the numeric value when calling a macro which is defined with a parameter for access permission. As we know, these numeric value for access permission have had the corresponding macro, and that using macro can improve the robustness and readability of the code, thus, I suggest replacing the numeric parameter with the macro.

Signed-off-by: Chuansheng Liu chuansheng.liu@intel.com Signed-off-by: Baole Ni baolex.ni@intel.com --- sound/soc/soc-dapm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index c446485..3d0ebc7 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -2263,7 +2263,7 @@ static ssize_t dapm_widget_show(struct device *dev, return count; }

-static DEVICE_ATTR(dapm_widget, 0444, dapm_widget_show, NULL); +static DEVICE_ATTR(dapm_widget, S_IRUSR | S_IRGRP | S_IROTH, dapm_widget_show, NULL);

struct attribute *soc_dapm_dev_attrs[] = { &dev_attr_dapm_widget.attr,