From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [PATCH] mfd: max77620: Use single-byte writes on MAX77620 Date: Fri, 8 May 2020 13:15:14 +0200 Message-ID: <20200508111514.GA3034899@ulmo> References: <20200417170913.2552327-1-thierry.reding@gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="r5Pyd7+fXNt84Ff3" 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: Lee Jones Cc: Jon Hunter , linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-tegra@vger.kernel.org --r5Pyd7+fXNt84Ff3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Apr 17, 2020 at 07:09:13PM +0200, Thierry Reding wrote: > From: Thierry Reding >=20 > The MAX77620 doesn't support bulk writes, so make sure the regmap code > breaks bulk writes into multiple single-byte writes. >=20 > 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. >=20 > Signed-off-by: Thierry Reding > --- > drivers/mfd/max77620.c | 1 + > 1 file changed, 1 insertion(+) Hi Lee, did you have a chance to look at this patch? Thierry --r5Pyd7+fXNt84Ff3 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAl61Pz8ACgkQ3SOs138+ s6E+7A//a03m70gtgZGEknOoNZ0CgU5RIPvSY0ARoSLPdVfn3U7lymln4Qozoqpd fG1juRJx4/a1rW2kKjNrXAGtp02I5UMyNH3gQ++Hv+dHKOzQwS2daqpFYBNstg52 MxfQXZGeCY6itzefnnQOV39wGkRLnPnDWdyi+KvPj+AxTM0snKT2CplhcRLNrFIO 08IF7EQgO1I8pQxqggbZD/PYyFVEMql07N4ngnNw+ffdvwKa8tBrE5XN6fkkOXZY YbNGJuR7CznCYwwgEbG7lg232hKHuTW41e9M3NBvkWknIeLCHcWdyUNYQYqYQ4yC Olbv/CbVrS1UxDgOQHT/v80MI4rIYgMBDqu9uTZP8kp5uG2kc67RiQopaA1y1trP 9zXIBR5m9aA8KcMQtl5QXXbFMqqSgeuBPsKAmIFknufJjCOiJYD0nv/f4ZEEKcBL eW48OH5LbAsmU82kBEO+UvL6mcH/Y0a5q2cNhmWvCx5bWJUfOfkjgRAcdIQzUW8X b4qPznmtylujpafCIT110QwyThH6sOXocJwJkvybAWcD8JJh6Lux6kH73IDWbH13 uDOODx1CxRzhJWf0Qy75sVEnwZKSlhneb/AcjVD1AxvHfN5sKJGIHqR8mrOGddJF qQtRSBX8eBXMIqp3E+hOq3ZZy7YYDXUDJhrSw7Icgu7Ews6N9vQ= =2rKA -----END PGP SIGNATURE----- --r5Pyd7+fXNt84Ff3--