We get 4 warnings when building kernel with W=1:
drivers/gpu/drm/tilcdc/tilcdc_tfp410.c:393:12: warning: no previous prototype
for 'tilcdc_tfp410_init' [-Wmissing-prototypes]
drivers/gpu/drm/tilcdc/tilcdc_tfp410.c:398:13: warning: no previous prototype
for 'tilcdc_tfp410_fini' [-Wmissing-prototypes]
drivers/gpu/drm/tilcdc/tilcdc_panel.c:443:12: warning: no previous prototype
for 'tilcdc_panel_init' [-Wmissing-prototypes]
drivers/gpu/drm/tilcdc/tilcdc_panel.c:448:13: warning: no previous prototype
for 'tilcdc_panel_fini' [-Wmissing-prototypes]
In fact, these functions are declared in
drivers/gpu/drm/tilcdc/tilcdc_tfp410.h,
drivers/gpu/drm/tilcdc/tilcdc_panel.h,
so this patch adds missing header dependencies.
Signed-off-by: Baoyou Xie <baoyou....@linaro.org>
---
drivers/gpu/drm/tilcdc/tilcdc_panel.c | 1 +
drivers/gpu/drm/tilcdc/tilcdc_tfp410.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_panel.c
b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
index ff7774c..979394d 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_panel.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_panel.c
@@ -24,6 +24,7 @@
#include <video/videomode.h>
#include "tilcdc_drv.h"
+#include "tilcdc_panel.h"
struct panel_module {
struct tilcdc_module base;
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
index 6b8c5b3..455f032 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c
@@ -22,6 +22,7 @@
#include <linux/pinctrl/consumer.h>
#include "tilcdc_drv.h"
+#include "tilcdc_tfp410.h"
struct tfp410_module {
struct tilcdc_module base;
--
2.7.4
