@@ -380,7 +380,7 @@ int spi_flash_cmd_write_ops(struct spi_flash *flash, u32 offset,
if (spi->max_write_size)
chunk_len = min(chunk_len,
- (size_t)spi->max_write_size);
+ spi->max_write_size - sizeof(cmd));
spi_flash_addr(write_addr, cmd);
@@ -89,7 +89,7 @@ struct dm_spi_slave_platdata {
* @max_read_size: If non-zero, the maximum number of bytes which can
* be read at once.
* @max_write_size: If non-zero, the maximum number of bytes which can
- * be written at once, excluding command bytes.
+ * be written at once.
* @memory_map: Address of read-only SPI flash access.
* @flags: Indication of SPI flags.
*/