1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/video/edid.c b/drivers/video/edid.c
index e5c32a0c1b..92b59a5564 100644
--- a/drivers/video/edid.c
+++ b/drivers/video/edid.c
@@ -321,35 +321,6 @@ static u32 fb_get_hblank_by_hfreq(u32 hfreq, u32 xres)
 }
 
 /**
- * int_sqrt - rough approximation to sqrt
- * @x: integer of which to calculate the sqrt
- *
- * A very rough approximation to the sqrt() function.
- */
-unsigned long int_sqrt(unsigned long x)
-{
-	unsigned long b, m, y = 0;
-
-	if (x <= 1)
-		return x;
-
-	m = 1UL << (BITS_PER_LONG - 2);
-	while (m != 0) {
-		b = y + m;
-		y >>= 1;
-
-		if (x >= b) {
-			x -= b;
-			y += m;
-		}
-		m >>= 2;
-	}
-
-	return y;
-}
-EXPORT_SYMBOL(int_sqrt);
-
-/**
  * fb_get_hfreq - estimate hsync
  * @vfreq: vertical refresh rate
  * @yres: vertical resolution