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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-05-14 05:45:59 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-05-14 05:45:59 -0300
commitc91265cd0efb83778f015b4d4b1129bd2cfd075e (patch)
treec9e2ebed36b5a70f0d7c58cb7e3d36e823ccde9f /drivers/nvmem
parenta5cdf7364020a61375af3c8aa23e09181f5c2c6c (diff)
Linux-libre 4.5.4-gnupck-4.5.4-gnu
Diffstat (limited to 'drivers/nvmem')
-rw-r--r--drivers/nvmem/mxs-ocotp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nvmem/mxs-ocotp.c b/drivers/nvmem/mxs-ocotp.c
index 8ba19bba3..2bb3c5799 100644
--- a/drivers/nvmem/mxs-ocotp.c
+++ b/drivers/nvmem/mxs-ocotp.c
@@ -94,7 +94,7 @@ static int mxs_ocotp_read(void *context, const void *reg, size_t reg_size,
if (ret)
goto close_banks;
- while (val_size) {
+ while (val_size >= reg_size) {
if ((offset < OCOTP_DATA_OFFSET) || (offset % 16)) {
/* fill up non-data register */
*buf = 0;
@@ -103,7 +103,7 @@ static int mxs_ocotp_read(void *context, const void *reg, size_t reg_size,
}
buf++;
- val_size--;
+ val_size -= reg_size;
offset += reg_size;
}