From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Subject: Re: [PATCH] mfd: max77620: Use single-byte writes on MAX77620 Date: Mon, 11 May 2020 08:41:20 +0100 Message-ID: <20200511074120.GB3548@dell> References: <20200417170913.2552327-1-thierry.reding@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Return-path: Content-Disposition: inline In-Reply-To: <20200417170913.2552327-1-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Thierry Reding Cc: Jon Hunter , linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-tegra@vger.kernel.org On Fri, 17 Apr 2020, Thierry Reding wrote: > From: Thierry Reding > > The MAX77620 doesn't support bulk writes, so make sure the regmap code > breaks bulk writes into multiple single-byte writes. > > Note that this is mostly cosmetic because currently only the RTC sub- > driver uses bulk writes and the RTC driver ends up using a different > regmap on the MAX77620 anyway. However, it seems like a good idea to > make this change now in order to avoid running into issues if bulk > writes are ever used by other sub-drivers sometime down the road. > > Signed-off-by: Thierry Reding > --- > drivers/mfd/max77620.c | 1 + > 1 file changed, 1 insertion(+) Applied, thanks. -- Lee Jones [李琼斯] Linaro Services Technical Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog