[PATCH] drm/sun4i: dsi: Simplify maximum determination in sun6i_dsi_setup_timings()
From: Markus Elfring <hidden>
Date: 2025-02-28 17:34:38
Also in:
dri-devel, kernel-janitors, linux-sunxi, lkml
Subsystem:
drm drivers, drm drivers and misc gpu patches, drm drivers for allwinner a10, the rest · Maintainers:
David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Chen-Yu Tsai, Linus Torvalds
From: Markus Elfring <redacted> Date: Fri, 28 Feb 2025 18:25:31 +0100 Reduce nested max() calls by a single max3() call in this function implementation. This issue was transformed by using the Coccinelle software. Signed-off-by: Markus Elfring <redacted> --- drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
index c35b70d83e53..7765a29e2ef6 100644
--- a/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c
+++ b/drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c@@ -597,7 +597,7 @@ static void sun6i_dsi_setup_timings(struct sun6i_dsi *dsi, } /* How many bytes do we need to send all payloads? */ - bytes = max_t(size_t, max(max(hfp, hblk), max(hsa, hbp)), vblk); + bytes = max_t(size_t, max3(hfp, hblk, max(hsa, hbp)), vblk); buffer = kmalloc(bytes, GFP_KERNEL); if (WARN_ON(!buffer)) return; --
2.48.1