These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / mtd / tests / oobtest.c

diff --git a/kernel/drivers/mtd/tests/oobtest.c b/kernel/drivers/mtd/tests/oobtest.c
index 8e8525f..3176212 100644 (file)
--- a/kernel/drivers/mtd/tests/oobtest.c
+++ b/kernel/drivers/mtd/tests/oobtest.c
@@ -125,7 +125,8 @@ static int write_whole_device(void)
  * Display the address, offset and data bytes at comparison failure.
  * Return number of bitflips encountered.
  */
-static size_t memcmpshow(loff_t addr, const void *cs, const void *ct, size_t count)
+static size_t memcmpshowoffset(loff_t addr, loff_t offset, const void *cs,
+                              const void *ct, size_t count)
 {
        const unsigned char *su1, *su2;
        int res;
@@ -135,8 +136,9 @@ static size_t memcmpshow(loff_t addr, const void *cs, const void *ct, size_t cou
        for (su1 = cs, su2 = ct; 0 < count; ++su1, ++su2, count--, i++) {
                res = *su1 ^ *su2;
                if (res) {
-                       pr_info("error @addr[0x%lx:0x%zx] 0x%x -> 0x%x diff 0x%x\n",
-                               (unsigned long)addr, i, *su1, *su2, res);
+                       pr_info("error @addr[0x%lx:0x%lx] 0x%x -> 0x%x diff 0x%x\n",
+                               (unsigned long)addr, (unsigned long)offset + i,
+                               *su1, *su2, res);
                        bitflips += hweight8(res);
                }
        }
@@ -144,6 +146,9 @@ static size_t memcmpshow(loff_t addr, const void *cs, const void *ct, size_t cou
        return bitflips;
 }
 
+#define memcmpshow(addr, cs, ct, count) memcmpshowoffset((addr), 0, (cs), (ct),\
+                                                        (count))
+
 /*
  * Compare with 0xff and show the address, offset and data bytes at
  * comparison failure. Return number of bitflips encountered.
@@ -228,9 +233,10 @@ static int verify_eraseblock(int ebnum)
                                errcnt += 1;
                                return err ? err : -1;
                        }
-                       bitflips = memcmpshow(addr, readbuf + use_offset,
-                                             writebuf + (use_len_max * i) + use_offset,
-                                             use_len);
+                       bitflips = memcmpshowoffset(addr, use_offset,
+                                                   readbuf + use_offset,
+                                                   writebuf + (use_len_max * i) + use_offset,
+                                                   use_len);
 
                        /* verify pre-offset area for 0xff */
                        bitflips += memffshow(addr, 0, readbuf, use_offset);