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yaml --- r: 177889 b: refs/heads/master c: 13e79b4 h: refs/heads/master i: 177887: 0ae5570 v: v3
git-mirror · Dec 17, 2009 · ea8e5c0 · ea8e5c0
1 parent f6fb1dd
commit ea8e5c0
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Showing 2 changed files with 3 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a9e8641f4c252f93875cf30cb28c0f333539f0bf
+refs/heads/master: 13e79b462212ac46a046932af06117eaf7a9f77b
diff --git a/trunk/arch/mips/mm/cerr-sb1.c b/trunk/arch/mips/mm/cerr-sb1.c
@@ -567,13 +567,10 @@ static uint32_t extract_dc(unsigned short addr, int data)
 				datalo = ((unsigned long long)datalohi << 32) | datalolo;
 				ecc = dc_ecc(datalo);
 				if (ecc != datahi) {
-					int bits = 0;
+					int bits;
 					bad_ecc |= 1 << (3-offset);
 					ecc ^= datahi;
-					while (ecc) {
-						if (ecc & 1) bits++;
-						ecc >>= 1;
-					}
+					bits = hweight8(ecc);
 					res |= (bits == 1) ? CP0_CERRD_DATA_SBE : CP0_CERRD_DATA_DBE;
 				}
 				printk("  %02X-%016llX", datahi, datalo);