diff options
Diffstat (limited to 'at45db.c')
| -rw-r--r-- | at45db.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -463,9 +463,9 @@ static int at45db_fill_buffer1(struct flashctx *flash, const uint8_t *bytes, uns } /* Create a suitable buffer to store opcode, address and data chunks for buffer1. */ - const int max_data_write = flash->mst->spi.max_data_write - 4; - const unsigned int max_chunk = (max_data_write > 0 && max_data_write <= page_size) ? - max_data_write : page_size; + const unsigned int max_data_write = flash->mst->spi.max_data_write; + const unsigned int max_chunk = max_data_write > 4 && max_data_write - 4 <= page_size ? + max_data_write - 4 : page_size; uint8_t buf[4 + max_chunk]; buf[0] = AT45DB_BUFFER1_WRITE; |