misc: rtsx_pcr: Fix a typo

Change 'timout' to 'timeout'.

Reviewed-by: Tom Rix <trix@redhat.com>
Signed-off-by: Zhang Jiaming <jiaming@nfschina.com>
Link: https://lore.kernel.org/r/20220629091011.36187-1-jiaming@nfschina.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>