From: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: Viresh Kumar <viresh.kumar-qxv4g6HH51o@public.gmane.org>
Cc: armando.visconti-qxv4g6HH51o@public.gmane.org,
spi-devel-general-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
shiraz.hashim-qxv4g6HH51o@public.gmane.org
Subject: Re: [PATCH] spi/amba-pl022: work in polling or interrupt mode if pl022_dma_probe fails
Date: Fri, 13 May 2011 16:22:13 +0200 [thread overview]
Message-ID: <BANLkTik0RJTA8EVMEOnBS=M4t+KHH+MJRA@mail.gmail.com> (raw)
In-Reply-To: <a105605733caadfea25034ce0b8af73eb907fd33.1305287569.git.viresh.kumar-qxv4g6HH51o@public.gmane.org>
2011/5/13 Viresh Kumar <viresh.kumar-qxv4g6HH51o@public.gmane.org>:
> If pl022_dma_probe fails, we can try to transfer data in polling or interrupt
> mode. Also, set platform_info->enable_dma to 0, so that no other code tries to
> use dma.
Sure why not!
Acked-by: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Yours,
Linus Walleij
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prev parent reply other threads:[~2011-05-13 14:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-13 11:54 [PATCH] spi/amba-pl022: work in polling or interrupt mode if pl022_dma_probe fails Viresh Kumar
2011-05-13 13:19 ` viresh kumar
2011-05-19 19:20 ` Grant Likely
[not found] ` <a105605733caadfea25034ce0b8af73eb907fd33.1305287569.git.viresh.kumar-qxv4g6HH51o@public.gmane.org>
2011-05-13 14:22 ` Linus Walleij [this message]
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