From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [PATCH 1/5] i2c: sirf: reset i2c controller early after we get a noack Date: Mon, 19 Aug 2013 20:05:40 +0200 Message-ID: <20130819180540.GD8626@katana> References: <1376385091-30597-1-git-send-email-Baohua.Song@csr.com> <1376385091-30597-2-git-send-email-Baohua.Song@csr.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="0/kgSOzhNoDC5T3a" Return-path: Content-Disposition: inline In-Reply-To: <1376385091-30597-2-git-send-email-Baohua.Song-kQvG35nSl+M@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Barry Song <21cnbao-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, workgroup.linux-kQvG35nSl+M@public.gmane.org, Zhiwu Song , Barry Song List-Id: linux-i2c@vger.kernel.org --0/kgSOzhNoDC5T3a Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > + while (readl(siic->base + SIRFSOC_I2C_CTRL) & SIRFSOC_I2C_RESET) > + cpu_relax(); Are you sure you want no timeout here? Same for patch 2/5. --0/kgSOzhNoDC5T3a Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJSEl50AAoJEBQN5MwUoCm2X4gQAIyuh4fYno90xeSk5aDHbZd1 QB41qhI5O4dT4RHfOdmQIFhgygZFNNP5O0bavUA+9Xx3Uc3VRGSU1tOver/XPr0K NTDhn4nxUby965UEkeCU85JgdeW/ydwoOYYWadvWFewCjiODhZr9/Uxby2X0cwLM Q4G1zik9GtQwa6xnHISx+NBEmNlc+uZIOg/TeP/QwBKfkI9LdIqyyhbt47Kskawq TfVmw7HRVQGlVEyEQ+ibe0HtyZXU8j/WyvKPUZugjGsx8fdA7hpDTzbHIRn3c0fS SpI7E9e9vzKRMA17JzV1km1mbpVtoxal94K+fBR6IQG1WB57KQylLegNn7poVI0o mUv0D9dU3CRF+U3TngjYaFsUog/F8g1S95fEjROuzbVSHBt7+66oI0qa2Z+VGa55 IbONVD6H3LwwyTSx6nCjFGPALCa3oOrZP6ku8invf0KmXwnXFsMhbMZ0WWPpzE1o FUZXE8js+vhyjB5uy9kKGrvokfNDD/1vMeEUG1NffYXnUx2GH+J+DjzohrXdDNnH D/2vBoL2t/GEGX94xn1Wyx4z/MAsTN+49wEnJcdjDyDv24XE+GRT9xZbGB6uiEdb WpFiqlDXGSXXC/bSfypFsXsy4x05JdUXUDvlXD++ct2o+aSAWJ7jmLjIMHGHZf0q vkDsK7LdY3HzilMsuzU5 =gb4M -----END PGP SIGNATURE----- --0/kgSOzhNoDC5T3a--