Include <linux/of.h> instead of <linux/of_device.h> to fix below compilation errors: drivers/gpu/drm/panel/panel-novatek-nt36672e.c:564:14: error: implicit declaration of function 'of_device_get_match_data' ctx->desc = of_device_get_match_data(dev); ^ drivers/gpu/drm/panel/panel-novatek-nt36672e.c:622:34: error: array type has incomplete element type 'struct of_device_id' static const struct of_device_id nt36672e_of_match[] = { ^ Signed-off-by: Ritesh Kumar <quic_riteshk@xxxxxxxxxxx> --- In the patch https://lore.kernel.org/all/20231129164316.2663565-1-robh@xxxxxxxxxx/, include of <linux/of.h> from of_device.h was removed. This change was not present in my local build resulting in successful compilation while posting https://lore.kernel.org/all/20240108095902.22725-3-quic_riteshk@xxxxxxxxxxx/. --- drivers/gpu/drm/panel/panel-novatek-nt36672e.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/panel/panel-novatek-nt36672e.c b/drivers/gpu/drm/panel/panel-novatek-nt36672e.c index d4e85c2fc899..cb7406d74466 100644 --- a/drivers/gpu/drm/panel/panel-novatek-nt36672e.c +++ b/drivers/gpu/drm/panel/panel-novatek-nt36672e.c @@ -4,7 +4,7 @@ #include <linux/delay.h> #include <linux/gpio/consumer.h> #include <linux/module.h> -#include <linux/of_device.h> +#include <linux/of.h> #include <linux/regulator/consumer.h> #include <drm/drm_mipi_dsi.h> -- 2.17.1