random: document add_hwgenerator_randomness() with other input functions
authorMark Brown <broonie@kernel.org>
Wed, 1 Dec 2021 17:44:49 +0000 (17:44 +0000)
committerJason A. Donenfeld <Jason@zx2c4.com>
Thu, 6 Jan 2022 23:25:25 +0000 (00:25 +0100)
commit2b6c6e3d9ce3aa0e547ac25d60e06fe035cd9f79
tree76a074916457c98562a724232f8d8063f60f5bfd
parent9bafaa9375cbf892033f188d8cb624ae328754b5
random: document add_hwgenerator_randomness() with other input functions

The section at the top of random.c which documents the input functions
available does not document add_hwgenerator_randomness() which might lead
a reader to overlook it. Add a brief note about it.

Signed-off-by: Mark Brown <broonie@kernel.org>
[Jason: reorganize position of function in doc comment and also document
 add_bootloader_randomness() while we're at it.]
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
drivers/char/random.c