In the module! macro, the author field has a string type. Once that the
modules can has more than one author, this is impossible in the current
scenary.

- Change the author field for accept a array string type and enable
  module creations with more than one author.

- In modules that use the author field, change its value to a string
  array.

- Change the check patch to find poorly formatted arrays in the macro
  module!

--- 
V2 changes
- Merge the changes in module.rs and in modules that contains a author of
  module in a only one commit.

- Remove uneccessary "FOR EXAMPLE" in checkpatch

- Change from ERROR to WARN in message that is throw in checkpatch

- Remove the hungarian style namings in checkptach

- Improve code formatting in checkpatch

Guilherme Giacomo Simoes (2):
  rust: module: change author to be a array
  checkpatch: throw error in malformed arrays

 drivers/block/rnull.rs           |  2 +-
 rust/kernel/net/phy.rs           |  4 +--
 rust/kernel/pci.rs               |  2 +-
 rust/macros/lib.rs               |  4 +--
 rust/macros/module.rs            |  8 +++---
 samples/rust/rust_driver_pci.rs  |  2 +-
 samples/rust/rust_minimal.rs     |  2 +-
 samples/rust/rust_misc_device.rs |  2 +-
 samples/rust/rust_print_main.rs  |  2 +-
 scripts/checkpatch.pl            | 43 ++++++++++++++++++++++++++++++++
 10 files changed, 58 insertions(+), 13 deletions(-)

-- 
2.34.1