From mboxrd@z Thu Jan 1 00:00:00 1970 From: arnd@arndb.de (Arnd Bergmann) Date: Thu, 26 Jan 2017 11:20:37 +0100 Subject: [PATCH v3 11/13] pinctrl: samsung: Move retention control from mach-exynos to the pinctrl driver In-Reply-To: References: <2d9ad2d4-c2f8-ef6b-2504-1337db0da178@samsung.com> Message-ID: <4644060.byZRaiX1kn@wuerfel> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thursday, January 26, 2017 10:46:25 AM CET Linus Walleij wrote: > On Thu, Jan 26, 2017 at 10:13 AM, Marek Szyprowski > wrote: > > On 2017-01-26 10:10, Linus Walleij wrote: > >> On Thu, Jan 19, 2017 at 2:48 PM, Marek Szyprowski > >> wrote: > >>> > >>> This patch moves pad retention control from PMU driver to Exynos pin > >>> controller driver. This helps to avoid possible ordering and logical > >>> dependencies between machine, PMU and pin control code. Till now it > >>> worked fine only because sys_ops for PMU and pin controller were called > >>> in registration order. > >>> This is also a preparation for adding new features to Exynos pin > >>> controller driver, like runtime power management and suspending > >>> individual pin controllers, which might be a part of some power domain. > >>> > >>> Signed-off-by: Marek Szyprowski > >>> Reviewed-by: Krzysztof Kozlowski > >>> Acked-by: Tomasz Figa > >>> --- > >>> arch/arm/mach-exynos/suspend.c | 64 -------------- > >>> drivers/pinctrl/samsung/pinctrl-exynos.c | 145 > >>> +++++++++++++++++++++++++++++++ > >> > >> This makes all kind of sense, but I would ideally like an ACK > >> from the ARM SoC maintainer(s): Arnd, Olof, are you OK with > >> this? Acked-by: Arnd Bergmann > > Isn't enough to have Krzysztof's (Exynos SoC maintainer) 'reviewed-by' tag? > > I assume that 'reviewed-by' also includes 'acked-by'. > > If the SoC maintainers are too stressed to answer in reasonable time > or I just get randomly bored of waiting yes, I usually apply it anyway. > > Just want to give them a heads-up essentially. Agreed, that is a reasonable strategy. Arnd