From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH 5/5] spi: sirf: fix spi full-duplex DMA transferring issue Date: Tue, 15 Apr 2014 10:26:09 +0100 Message-ID: <20140415092609.GJ12304@sirena.org.uk> References: <1397457001-5266-1-git-send-email-21cnbao@gmail.com> <1397457001-5266-6-git-send-email-21cnbao@gmail.com> <20140414200628.GX25182@sirena.org.uk> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="EVh9lyqKgK19OcEf" Cc: linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , DL-SHA-WorkGroupLinux , Qipan Li , Barry Song To: Barry Song <21cnbao-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-spi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: --EVh9lyqKgK19OcEf Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Apr 15, 2014 at 09:43:24AM +0800, Barry Song wrote: > i felt strange too at the first look from internal gerrit. qipan told > me there is one: > drivers/spi/spidev.c OK, that needs fixing. That code predates anyone doing DMA. --EVh9lyqKgK19OcEf Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJTTPsuAAoJELSic+t+oim9fSMP/1yrJ5jC9L9KdoLZn0GFNQ/M p4cEQ4LV4wj2XSIeivRY0palnT1SjGAfTyrPXRKhGLAgwbbItRwbTuXLU7yjNPwc QkipcTPVRWTd9k68u9fF+nsNl7KfAFDRdcNU1q/nKCU5IpZpeA1jmUGA8pYcDU6o 34d/++6MNduBYDt71b+5KdlCwTWEvW9XF5AQwemiFUzyQGmVsAcHjQYLyh4Z4/c3 /liQkjZxrq3DzKz3KTMudxz0JprEw74NdzV62AkgFfij6OSdh/gksG4BWVR/Zqxd vg1J0fAZaJYYKkJO0l2ij8r5/6k8GQPl+vgq0qBygVDWkMF45phfU+T0H6ZSG4iq OKnWOWfDV6NtAnGSLzTiGwVbBfofR5cvOuJxbHspRXHMmJsjNVOy9Zvfz1J+Rddu d8/2h0CA+2dwU32s0kes7/7ifdkvbmK/KwB9YOcz3o5aM2gHTO3KZlDqFr8CmEb3 WHN84Nh9CtCyExqxHTMYJo+9DE+YYoX33aZCjLT8S7YGq/gz4VbkLJbCQxuzogBV iTztRwH6R1qX+wdw60hQ6t2UUGbs99aWYyyZaxGWr3S/zQeGMnmKa/l77gKsVl1N Y+Uva5RegE2lix5IVqYhmwgpNuwA3iyK0O0WyR+R7ffNdm3ofkzzqsHKDCeDvBqH sf/0+X7uGgXrg6EIv0lx =eaCK -----END PGP SIGNATURE----- --EVh9lyqKgK19OcEf-- -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 From: broonie@kernel.org (Mark Brown) Date: Tue, 15 Apr 2014 10:26:09 +0100 Subject: [PATCH 5/5] spi: sirf: fix spi full-duplex DMA transferring issue In-Reply-To: References: <1397457001-5266-1-git-send-email-21cnbao@gmail.com> <1397457001-5266-6-git-send-email-21cnbao@gmail.com> <20140414200628.GX25182@sirena.org.uk> Message-ID: <20140415092609.GJ12304@sirena.org.uk> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, Apr 15, 2014 at 09:43:24AM +0800, Barry Song wrote: > i felt strange too at the first look from internal gerrit. qipan told > me there is one: > drivers/spi/spidev.c OK, that needs fixing. That code predates anyone doing DMA. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: