From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [PATCH V2 0/5] i2c:ocores: improvements Date: Tue, 27 Nov 2018 12:38:22 +0100 Message-ID: <20181127113821.GB1107@kunai> References: <20181029145051.31984-1-federico.vaga@cern.ch> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="GRPZ8SYKNexpdSJ7" Return-path: Content-Disposition: inline In-Reply-To: <20181029145051.31984-1-federico.vaga@cern.ch> Sender: linux-kernel-owner@vger.kernel.org To: Federico Vaga Cc: Peter Korsgaard , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-i2c@vger.kernel.org --GRPZ8SYKNexpdSJ7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > This patch set provides improvements to the i2c-ocore driver. >=20 > [V1 -> V2] > - replaced usleep_range() with udelay() so that the polling version can be > used in atomic context. > - added dedicated patch for minor style issues > - fixed delay computation > - use spin_lock_irqsave(), instead of spin_trylock_irqsave(). IACK is alw= ays > necessary and a trylock would generate an extra interrupt for nothing > - make the driver ready for an eventual master_xfer_irqless() Peter, do you have a time slot to review this? --GRPZ8SYKNexpdSJ7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAlv9LK0ACgkQFA3kzBSg KbZpVg//Ys16rW3F1UCl9U1nMvkuhOP/F+yTVZJUgObOPYYh2kbw/V2M1RysAEW/ gcYbHiC9Q7S+MDvn9457S5PkVmJwdEQZ0lbSKHdibFvJh6TxCNNpze7KzO+IAfVf KUh81g8NOjNQRPfsZEFMOlgOzFXOazfV1HHoj74JQD9rnHYBnZf6FNCq4gVJaOT6 HcYsGPtLk35r1l4H3XKqBrkIXi0c1eTLXKOSd4mSbxbKvM1GKhiIKOfaXt5Kbqjq CO3PMaGl1PIYBNMWF1xvI2VOKRVv+sVwF4qOOidV7UySeRB/nYvlVLWOyWoLMlD8 jtq4UY33tJ+gWOfo7cDYJaleHca3TMemoSsE4tPM+E/vrDRf8Erhscmd3soxbAwt RnM43/J1BTIJltlY4l7dvIMxTN8DvQBwqgV6Klmfvt0PMTd87oH62zmOR9ati3fX mZAVkyBlFKqtfcwkKl3hSW7FRzKX5vsA2fIJOLIVgfnSL29bx6LKLNhgN03UYCww hlfijx9iYVbwZ7qw/B8sOiDm10X8tlIeY4ixZun27caRltWxXT4/FVSd66wOP4OS 9DTi0A9yCDavEa87a7n9uoQiBowTwRMQMW5sUnB2d8j8WVYtL+HZp7vQzGeGcASo IcrF+R0l92d/lSMVexIz1Ge0ksip/jYQnCdSblCgptDDZ27towU= =EItn -----END PGP SIGNATURE----- --GRPZ8SYKNexpdSJ7--