From: "John W. Linville" <linville@tuxdriver.com>
To: Hauke Mehrtens <hauke@hauke-m.de>
Cc: ralf@linux-mips.org, linux-mips@linux-mips.org,
linux-wireless@vger.kernel.org,
"Rafał Miłecki" <zajec5@gmail.com>
Subject: Re: [PATCH 2/3] bcma: add GPIO driver for SoCs
Date: Fri, 10 Aug 2012 13:47:49 -0400 [thread overview]
Message-ID: <20120810174748.GA1950@tuxdriver.com> (raw)
In-Reply-To: <1344165123-4640-3-git-send-email-hauke@hauke-m.de>
On Sun, Aug 05, 2012 at 01:12:02PM +0200, Hauke Mehrtens wrote:
> The GPIOs are access through some registers in the chip common core.
> We need locking around these GPIO accesses, all GPIOs are accessed
> through the same registers and parallel writes will cause problems.
>
> CC: Rafał Miłecki <zajec5@gmail.com>
> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
ACK to the bcma bits going through Ralf's tree...
--
John W. Linville Someday the world will need a hero, and you
linville@tuxdriver.com might be all we have. Be ready.
next prev parent reply other threads:[~2012-08-10 18:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-05 11:12 [PATCH 0/3] MIPS: BCM47xx: use gpiolib Hauke Mehrtens
2012-08-05 11:12 ` [PATCH 1/3] ssb: add function to return number of gpio lines Hauke Mehrtens
2012-08-05 11:12 ` [PATCH 2/3] bcma: add GPIO driver for SoCs Hauke Mehrtens
2012-08-10 17:47 ` John W. Linville [this message]
2012-08-05 11:12 ` [PATCH 3/3] MIPS: BCM47xx: rewrite GPIO handling and use gpiolib Hauke Mehrtens
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