From mboxrd@z Thu Jan 1 00:00:00 1970 From: robherring2@gmail.com (Rob Herring) Date: Thu, 07 Feb 2013 17:36:39 -0600 Subject: [PATCH 0/4] Improve CLKSRC_OF matching In-Reply-To: <201302072244.51588.arnd@arndb.de> References: <1360264144-20714-1-git-send-email-robherring2@gmail.com> <201302072244.51588.arnd@arndb.de> Message-ID: <51143A87.4040205@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 02/07/2013 04:44 PM, Arnd Bergmann wrote: > On Thursday 07 February 2013, Rob Herring wrote: >> From: Rob Herring >> >> In the recently added support for OF based clocksource init, a device node >> will be matched twice. We can fix this by passing the device node to the >> init functions and removing the match functions within the init functions. >> >> This is based on arm-soc for-next branch and commit "of: fix incorrect >> return value of of_find_matching_node_and_match()" in my DT for-next >> branch. >> > > Acked-by: Arnd Bergmann > > Conceptually this is definitely the way to go, but I noticed that > you create build warnings for the bisection points after the > first patch. I would suggest actually merging the first three > patches into one and also changing the prototype for the tegra > function in that patch to avoid this. > How so? I don't see a warning as there is no type checking on the init function since of_device_id.data is just a void *. It would be good to have type checking here if you know a way, but I don't. I agree it is a bit abusive and can change it as you suggest. Rob