Lines Matching refs:count
37 static ssize_t mmio_nvram_read(char *buf, size_t count, loff_t *index)
43 if (*index + count > mmio_nvram_len)
44 count = mmio_nvram_len - *index;
48 memcpy_fromio(buf, mmio_nvram_start + *index, count);
52 *index += count;
53 return count;
56 static ssize_t mmio_nvram_write(char *buf, size_t count, loff_t *index)
62 if (*index + count > mmio_nvram_len)
63 count = mmio_nvram_len - *index;
67 memcpy_toio(mmio_nvram_start + *index, buf, count);
71 *index += count;
72 return count;