diff --git a/drivers/video/tegra/dc/dc.c b/drivers/video/tegra/dc/dc.c
index f7875e91ddf5..7ca78cd7c247 100644
--- a/drivers/video/tegra/dc/dc.c
+++ b/drivers/video/tegra/dc/dc.c
@@ -94,16 +94,16 @@ static inline int tegra_dc_fmt_bpp(int fmt)
 	return 0;
 }
 
-static inline int tegra_dc_is_yuv_planar(int fmt)
+static inline bool tegra_dc_is_yuv_planar(int fmt)
 {
 	switch (fmt) {
 	case TEGRA_WIN_FMT_YUV420P:
 	case TEGRA_WIN_FMT_YCbCr420P:
 	case TEGRA_WIN_FMT_YCbCr422P:
 	case TEGRA_WIN_FMT_YUV422P:
-		return 1;
+		return true;
 	}
-	return 0;
+	return false;
 }
 
 #define DUMP_REG(a) do {			\
@@ -496,7 +496,7 @@ int tegra_dc_update_windows(struct tegra_dc_win *windows[], int n)
 		struct tegra_dc_win *win = windows[i];
 		unsigned h_dda;
 		unsigned v_dda;
-		int yuvp = tegra_dc_is_yuv_planar(win->fmt);
+		bool yuvp = tegra_dc_is_yuv_planar(win->fmt);
 
 		if (win->z != dc->blend.z[win->idx]) {
 			dc->blend.z[win->idx] = win->z;