diff options
| -rw-r--r-- | drivers/nvmem/core.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index 015e6b9e0b60..ec31c1fe9a99 100644 --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -203,19 +203,12 @@ static ssize_t bin_attr_nvmem_read(struct file *filp, struct kobject *kobj, dev = kobj_to_dev(kobj); nvmem = to_nvmem_device(dev); - /* Stop the user from reading */ - if (pos >= nvmem->size) - return 0; - if (!IS_ALIGNED(pos, nvmem->stride)) return -EINVAL; if (count < nvmem->word_size) return -EINVAL; - if (pos + count > nvmem->size) - count = nvmem->size - pos; - count = round_down(count, nvmem->word_size); if (!nvmem->reg_read) @@ -243,19 +236,12 @@ static ssize_t bin_attr_nvmem_write(struct file *filp, struct kobject *kobj, dev = kobj_to_dev(kobj); nvmem = to_nvmem_device(dev); - /* Stop the user from writing */ - if (pos >= nvmem->size) - return -EFBIG; - if (!IS_ALIGNED(pos, nvmem->stride)) return -EINVAL; if (count < nvmem->word_size) return -EINVAL; - if (pos + count > nvmem->size) - count = nvmem->size - pos; - count = round_down(count, nvmem->word_size); if (!nvmem->reg_write) |