diff options
Diffstat (limited to 'drivers/rtc/rtc-ds1305.c')
| -rw-r--r-- | drivers/rtc/rtc-ds1305.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c index 12b07158a..baa5d047f 100644 --- a/drivers/rtc/rtc-ds1305.c +++ b/drivers/rtc/rtc-ds1305.c @@ -538,15 +538,6 @@ ds1305_nvram_read(struct file *filp, struct kobject *kobj, spi = container_of(kobj, struct spi_device, dev.kobj); - if (unlikely(off >= DS1305_NVRAM_LEN)) - return 0; - if (count >= DS1305_NVRAM_LEN) - count = DS1305_NVRAM_LEN; - if ((off + count) > DS1305_NVRAM_LEN) - count = DS1305_NVRAM_LEN - off; - if (unlikely(!count)) - return count; - addr = DS1305_NVRAM + off; msg_init(&m, x, &addr, count, NULL, buf); @@ -569,15 +560,6 @@ ds1305_nvram_write(struct file *filp, struct kobject *kobj, spi = container_of(kobj, struct spi_device, dev.kobj); - if (unlikely(off >= DS1305_NVRAM_LEN)) - return -EFBIG; - if (count >= DS1305_NVRAM_LEN) - count = DS1305_NVRAM_LEN; - if ((off + count) > DS1305_NVRAM_LEN) - count = DS1305_NVRAM_LEN - off; - if (unlikely(!count)) - return count; - addr = (DS1305_WRITE | DS1305_NVRAM) + off; msg_init(&m, x, &addr, count, buf, NULL); |