[PATCH 4/5] staging: sm750fb: use ARRAY_SIZE macro in fb_find_mode loop
From: Ahmet Sezgin Duran <hidden>
Date: 2026-05-23 05:15:30
Also in:
linux-staging, lkml
Subsystem:
staging - silicon motion sm750 frame buffer driver, staging subsystem, the rest · Maintainers:
Sudip Mukherjee, Teddy Wang, Sudip Mukherjee, Greg Kroah-Hartman, Linus Torvalds
The loop in lynxfb_set_fbinfo() iterates over pdb[] and cdb[] using a hardcoded bound of 3. Replace it with ARRAY_SIZE(pdb) so the bound tracks the array. Signed-off-by: Ahmet Sezgin Duran <redacted> --- drivers/staging/sm750fb/sm750.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index fff9c35ee7b0..465615b528fd 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c@@ -764,7 +764,7 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index) g_fbmode[index] = g_fbmode[0]; } - for (i = 0; i < 3; i++) { + for (i = 0; i < ARRAY_SIZE(pdb); i++) { ret = fb_find_mode(var, info, g_fbmode[index], pdb[i], cdb[i], NULL, 8);
--
2.53.0