From ace5dc61620ba1592bf9e24da4c290a357830b8c Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Fri, 30 Sep 2022 17:45:27 -0500 Subject: net: ipa: update comments This patch just updates comments throughout the IPA code. Transaction state is now tracked using indexes into an array rather than linked lists, and a few comments refer to the "old way" of doing things. The description of how transactions are used was changed to refer to "operations" rather than "commands", to (hopefully) remove a possible ambiguity. IPA register offsets and fields are now handled differently as well, and the register documentation is updated to better describe the code. A few minor updates to comments were made (e.g., adding a missing word, fixing a typo or punctuation, etc.). Finally, the local macro atomic_dec_not_zero() is no longer used, so it is deleted. Signed-off-by: Alex Elder Link: https://lore.kernel.org/r/20220930224527.3503404-1-elder@linaro.org Signed-off-by: Jakub Kicinski --- drivers/net/ipa/ipa_data.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ipa/ipa_data.h') diff --git a/drivers/net/ipa/ipa_data.h b/drivers/net/ipa/ipa_data.h index e15eb3cd3e33..e239bcca833d 100644 --- a/drivers/net/ipa/ipa_data.h +++ b/drivers/net/ipa/ipa_data.h @@ -31,7 +31,7 @@ * communication path between the IPA and a particular execution environment * (EE), such as the AP or Modem. Each EE has a set of channels associated * with it, and each channel has an ID unique for that EE. For the most part - * the only GSI channels of concern to this driver belong to the AP + * the only GSI channels of concern to this driver belong to the AP. * * An endpoint is an IPA construct representing a single channel anywhere * in the system. An IPA endpoint ID maps directly to an (EE, channel_id) -- cgit v1.2.3-59-g8ed1b