mtd: rename random32() to prandom_u32()

Use more preferable function name which implies using a pseudo-random
number generator.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/mtd/nand/nandsim.c b/drivers/mtd/nand/nandsim.c
index 818b65c85d12..4c317982fce5 100644
--- a/drivers/mtd/nand/nandsim.c
+++ b/drivers/mtd/nand/nandsim.c
@@ -1476,12 +1476,12 @@ int do_read_error(struct nandsim *ns, int num)
 
 void do_bit_flips(struct nandsim *ns, int num)
 {
-        if (bitflips && random32() < (1 << 22)) {
+        if (bitflips && prandom_u32() < (1 << 22)) {
                 int flips = 1;
                 if (bitflips > 1)
-                        flips = (random32() % (int) bitflips) + 1;
+                        flips = (prandom_u32() % (int) bitflips) + 1;
                 while (flips--) {
-                        int pos = random32() % (num * 8);
+                        int pos = prandom_u32() % (num * 8);
                         ns->buf.byte[pos / 8] ^= (1 << (pos % 8));
                         NS_WARN("read_page: flipping bit %d in page %d "
                                 "reading from %d ecc: corrected=%u failed=%u\n",