[2/3] video: fbdev: atari: Convert to standard round_up() helper

Commit Message

Geert Uytterhoeven Feb. 15, 2022, 11:21 a.m. UTC

Remove the custom macro up(), and convert the code to use the standard
round_up() helper instead.

Signed-off-by: Geert Uytterhoeven <[e-mail]>
---
 drivers/video/fbdev/atafb.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

Patch

diff --git a/drivers/video/fbdev/atafb.c b/drivers/video/fbdev/atafb.c
index a9f25cab4a1e6737..b9d6aaaeae43f2f1 100644
--- a/drivers/video/fbdev/atafb.c
+++ b/drivers/video/fbdev/atafb.c
@@ -76,8 +76,6 @@ 
 #define SWITCH_SND7 0x80
 #define SWITCH_NONE 0x00
 
-#define up(x, r) (((x) + (r) - 1) & ~((r)-1))
-
 
 static int default_par;		/* default resolution (0=none) */
 
@@ -1649,12 +1647,12 @@  static int falcon_pan_display(struct fb_var_screeninfo *var,
 	int bpp = info->var.bits_per_pixel;
 
 	if (bpp == 1)
-		var->xoffset = up(var->xoffset, 32);
+		var->xoffset = round_up(var->xoffset, 32);
 	if (bpp != 16)
 		par->hw.falcon.xoffset = var->xoffset & 15;
 	else {
 		par->hw.falcon.xoffset = 0;
-		var->xoffset = up(var->xoffset, 2);
+		var->xoffset = round_up(var->xoffset, 2);
 	}
 	par->hw.falcon.line_offset = bpp *
 		(info->var.xres_virtual - info->var.xres) / 16;
@@ -2268,7 +2266,7 @@  static int pan_display(struct fb_var_screeninfo *var, struct fb_info *info)
 	if (!fbhw->set_screen_base ||
 	    (!ATARIHW_PRESENT(EXTD_SHIFTER) && var->xoffset))
 		return -EINVAL;
-	var->xoffset = up(var->xoffset, 16);
+	var->xoffset = round_up(var->xoffset, 16);
 	par->screen_base = screen_base +
 	        (var->yoffset * info->var.xres_virtual + var->xoffset)
 	        * info->var.bits_per_pixel / 8;