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yaml --- r: 176928 b: refs/heads/master c: 782e571 h: refs/heads/master v: v3
git-mirror · Nov 20, 2009 · 58067b1 · 58067b1
1 parent f10b7e6
commit 58067b1
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Showing 2 changed files with 4 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8ce110ac19bc88b82e3feacfbb3a2ee08a07fe22
+refs/heads/master: 782e5711d61b2cda45dea447badba3ab07c236f0
diff --git a/trunk/drivers/mtd/maps/vmu-flash.c b/trunk/drivers/mtd/maps/vmu-flash.c
@@ -612,10 +612,9 @@ static int __devinit vmu_connect(struct maple_device *mdev)
 
 	test_flash_data = be32_to_cpu(mdev->devinfo.function);
 	/* Need to count how many bits are set - to find out which
-	 * function_data element has details of the memory card:
-	 * using Brian Kernighan's/Peter Wegner's method */
-	for (c = 0; test_flash_data; c++)
-		test_flash_data &= test_flash_data - 1;
+	 * function_data element has details of the memory card
+	 */
+	c = hweight_long(test_flash_data);
 
 	basic_flash_data = be32_to_cpu(mdev->devinfo.function_data[c - 1]);