platform/x86: dell-wmi: Add a comment explaining the 0xb2 magic number
authorAndy Lutomirski <luto@kernel.org>
Wed, 17 Feb 2016 20:34:34 +0000 (12:34 -0800)
committerDarren Hart (VMware) <dvhart@infradead.org>
Sat, 3 Jun 2017 19:13:40 +0000 (12:13 -0700)
commit074df51ca84d321f4d259b097d80ebca6a3ee9fe
tree4fb3915b24c86cfee07a7d37924bd572433a56d3
parentd659d11ad37b2bfa8192fdf0ca2850eba955fee5
platform/x86: dell-wmi: Add a comment explaining the 0xb2 magic number

The hotkey table is 0xb2, add a comment for clarity.

Suggested-by: Darren Hart <dvhart@infradead.org>
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Reviewed-by: Pali Rohár <pali.rohar@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
drivers/platform/x86/dell-wmi.c