3 files changed, 5 insertions, 5 deletions

diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c
index 6e39e253ce53..01f07707827f 100644
--- a/drivers/media/video/bw-qcam.c
+++ b/drivers/media/video/bw-qcam.c
@@ -495,7 +495,7 @@ static void qc_set(struct qcam_device *q)
                 val2 = (((q->port_mode & QC_MODE_MASK) == QC_BIDIR) ? 24 : 8) *
                     q->transfer_scale;
         }
-        val = (val + val2 - 1) / val2;
+        val = DIV_ROUND_UP(val, val2);
         qc_command(q, 0x13);
         qc_command(q, val);
 
@@ -651,7 +651,7 @@ static long qc_capture(struct qcam_device * q, char __user *buf, unsigned long l
         transperline = q->width * q->bpp;
         divisor = (((q->port_mode & QC_MODE_MASK) == QC_BIDIR) ? 24 : 8) *
             q->transfer_scale;
-        transperline = (transperline + divisor - 1) / divisor;
+        transperline = DIV_ROUND_UP(transperline, divisor);
 
         for (i = 0, yield = yieldlines; i < linestotrans; i++)
         {
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index 6854ac78a161..03dc3a519e4c 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -655,7 +655,7 @@ static int uvc_init_video_isoc(struct uvc_video_device *video,
         if (size > UVC_MAX_FRAME_SIZE)
                 return -EINVAL;
 
-        npackets = (size + psize - 1) / psize;
+        npackets = DIV_ROUND_UP(size, psize);
         if (npackets > UVC_MAX_ISO_PACKETS)
                 npackets = UVC_MAX_ISO_PACKETS;
 
diff --git a/drivers/media/video/zoran_device.c b/drivers/media/video/zoran_device.c
index 88d369708e4c..2b3ca1493373 100644
--- a/drivers/media/video/zoran_device.c
+++ b/drivers/media/video/zoran_device.c
@@ -377,7 +377,7 @@ zr36057_set_vfe (struct zoran              *zr,
 
         /* horizontal */
         VidWinWid = video_width;
-        X = (VidWinWid * 64 + tvn->Wa - 1) / tvn->Wa;
+        X = DIV_ROUND_UP(VidWinWid * 64, tvn->Wa);
         We = (VidWinWid * 64) / X;
         HorDcm = 64 - X;
         hcrop1 = 2 * ((tvn->Wa - We) / 4);
@@ -403,7 +403,7 @@ zr36057_set_vfe (struct zoran              *zr,
         /* Vertical */
         DispMode = !(video_height > BUZ_MAX_HEIGHT / 2);
         VidWinHt = DispMode ? video_height : video_height / 2;
-        Y = (VidWinHt * 64 * 2 + tvn->Ha - 1) / tvn->Ha;
+        Y = DIV_ROUND_UP(VidWinHt * 64 * 2, tvn->Ha);
         He = (VidWinHt * 64) / Y;
         VerDcm = 64 - Y;
         vcrop1 = (tvn->Ha / 2 - He) / 2;