Re: [PATCH V5 1/2] video: exynos_dp: Add device tree support to DP driver

On 10/12/2012 11:54 PM, Tomasz Figa wrote:

quoted

quoted

+	if (of_get_property(dp_node, "interlaced", NULL))
+		dp_video_config->interlaced = 1;

of_property_read_bool() could also be used here.

Wouldn't it make the property mandatory?

No, it wouldn't. of_property_read_bool() uses of_find_property() 
internally. It just returns true if property is found or false 
otherwise. Anyway, it appears of_get_property(..., NULL) pattern
is commonly used for boolean properties.

I would just use of_find_property here, instead of of_get_property.

Best regards,
Tomasz Figa