From mboxrd@z Thu Jan 1 00:00:00 1970 From: b.zolnierkie@samsung.com (Bartlomiej Zolnierkiewicz) Date: Mon, 20 Jun 2016 15:54:53 +0200 Subject: [PATCH 2/3] clk: samsung: cpu: prepare for adding Exynos5433 CPU clocks In-Reply-To: References: <1464095957-25851-1-git-send-email-b.zolnierkie@samsung.com> <1464095957-25851-3-git-send-email-b.zolnierkie@samsung.com> Message-ID: <5297672.nIMnaEh2jc@amdc1976> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Saturday, June 18, 2016 11:53:36 PM Tomasz Figa wrote: > Hi Bart, Hi Tomek, > 2016-05-24 22:19 GMT+09:00 Bartlomiej Zolnierkiewicz : > > Exynos5433 uses different register layout for CPU clock registers > > than earlier SoCs so add new code for handling this layout. Also > > add new CLK_CPU_HAS_E5433_REGS_LAYOUT flag to request using it. > > Have you considered abstracting this? Comparing existing code with Yes, I have considered abstracting this but I've decided that there is sufficient number of differences to justify adding new code. > newly added one, the differences don't really seem to be that huge and > it looks like there is more common code than different, except maybe > some numeric constants that could be put into a struct. It is not only that, HPM clock sourcing checking would also need to be abstracted somehow. Anyway there is not a lot of new code and it so much easier to follow by not being shared that I would prefer to keep it that way. Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics