spi: atmel-quadspi: Fix warning in doc-comment
The doc-comment for `struct atmel_qspi_pcal` had a typo in one of the
struct members' name, causing a warning with the `W=1` option.
Fixes: 5af42209a4d2 ("spi: atmel-quadspi: Add support for sama7g5 QSPI")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202501311707.Ltj0qXse-lkp@intel.com/
Signed-off-by: Bence Csókás <csokas.bence@prolan.hu>
Link: https://patch.msgid.link/20250203151249.79876-2-csokas.bence@prolan.hu
Signed-off-by: Mark Brown <broonie@kernel.org>