From: daniel@caiaq•de (Daniel Mack)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 09/13] mxcmmc: add card detect through DAT3 possibility
Date: Wed, 19 May 2010 19:23:57 +0200 [thread overview]
Message-ID: <20100519172357.GX30801@buzzloop.caiaq.de> (raw)
In-Reply-To: <4BF41E05.3050107@eukrea.com>
On Wed, May 19, 2010 at 07:21:09PM +0200, Eric B?nard wrote:
> Le 19/05/2010 19:11, Daniel Mack a ?crit :
> >>+ if (host->pdata && host->pdata->dat3_card_detect)
> >
> >As 0 is a valid GPIO, so you should use gpio_is_valid() here, and update
> >all users' pdata to set dat3_card_detect = -1, so it will fail this
> >test.
> >
> dat3_card_detect is not a GPIO number, it's just a flag to indicate
> that we want to use the internal detection feature provided by the
> mxcmci on DAT3 gpio (which is not used in GPIO mux).
I'm sorry. I should have had a closer look. Ignore me :)
Daniel
next prev parent reply other threads:[~2010-05-19 17:23 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-19 16:45 [PATCH 01/13] eukrea_mbimx27-baseboard: fix typo in display name Eric Bénard
2010-05-19 16:45 ` [PATCH 02/13] eukrea_mbimx27-baseboard: add generic-bl and platform-lcd controls Eric Bénard
2010-05-19 16:45 ` [PATCH 03/13] eukrea_mbimx27-baseboard: add timings for DVI output Eric Bénard
2010-05-19 16:45 ` [PATCH 04/13] cpuimx27 and mbimx27: allow fine control of UART4 and SDHC2 usage Eric Bénard
2010-05-19 16:46 ` [PATCH 05/13] mach-cpuimx27: fix QuadUART's IRQ typo in pins'setup Eric Bénard
2010-05-19 16:46 ` [PATCH 06/13] eukrea_mbimx27: fix ADS7846 support Eric Bénard
2010-05-19 16:46 ` [PATCH 07/13] mach-cpuimx27: add USB Host2 and OTG support Eric Bénard
2010-05-19 16:46 ` [PATCH 08/13] mach-cpuimx27: register wdt and w1_master resources Eric Bénard
2010-05-19 16:46 ` [PATCH 09/13] mxcmmc: add card detect through DAT3 possibility Eric Bénard
2010-05-19 16:46 ` [PATCH 10/13] eukrea_mbimx27: use card detect through DAT3 for SDHC1 Eric Bénard
2010-05-19 16:46 ` [PATCH 11/13] MX2X: Add Keypad device definition for MX2X arch Eric Bénard
2010-05-19 16:46 ` [PATCH 12/13] eukrea_mbimx27: add support for the keyboard Eric Bénard
2010-05-19 16:46 ` [PATCH 13/13] mx27_defconfig: update to enable cpuimx27 & mbimx27 Eric Bénard
2010-05-19 17:11 ` [PATCH 09/13] mxcmmc: add card detect through DAT3 possibility Daniel Mack
2010-05-19 17:21 ` Eric Bénard
2010-05-19 17:23 ` Daniel Mack [this message]
2010-05-27 17:54 ` [PATCH] " Eric Bénard
2010-05-20 6:39 ` [PATCH 06/13] eukrea_mbimx27: fix ADS7846 support Sascha Hauer
2010-05-20 7:22 ` [PATCH v2] " Eric Bénard
2010-05-20 6:33 ` [PATCH 02/13] eukrea_mbimx27-baseboard: add generic-bl and platform-lcd controls Sascha Hauer
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