From: csd@broadcom•com (Christian Daudt)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH V4 2/3] ARM: mmc: bcm281xx SDHCI driver
Date: Tue, 4 Jun 2013 07:19:05 -0700 [thread overview]
Message-ID: <51ADF759.9000607@broadcom.com> (raw)
In-Reply-To: <201306012213.47386.arnd@arndb.de>
On 13-06-01 01:13 PM, Arnd Bergmann wrote:
> On Saturday 01 June 2013, Christian Daudt wrote:
>> I looked into it and it can replace just about everything that our own
>> dt parsing code is doing. The only problem is with cd_gpio. If I call
>> mmc_of_parse, then it will install its own irq handler for cd gpio, and
>> our driver needs a different handler. the mmc irq handler can call a
>> card_event callback, but that is already pointing to sdhci_card_event.
>> So the only way I can use mmc_of_parse that I can see is by adding a
>> flag to it to skip cd_gpio parsing which only this driver will then set
>> to true. Any other ideas ?
> Can't you add a callback handler into sdhci_card_event that can call
> a platform specific function?
>
>
I can add another layer of callbacks. I have to first check if I can
rework our driver to fit into this callback model. I'll update this when
I've tried it.
thanks,
csd
next prev parent reply other threads:[~2013-06-04 14:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-29 20:50 [PATCH V4 1/3] mmc: sdhci: Add size for caller in init+register Christian Daudt
2013-05-29 20:50 ` [PATCH V4 2/3] ARM: mmc: bcm281xx SDHCI driver Christian Daudt
2013-05-31 16:15 ` Chris Ball
2013-06-01 0:17 ` Christian Daudt
2013-06-01 20:13 ` Arnd Bergmann
2013-06-04 14:19 ` Christian Daudt [this message]
2013-05-29 20:50 ` [PATCH V4 3/3] ARM: mmc: bcm281xx SDHCI driver (dt mods) Christian Daudt
2013-05-31 15:41 ` [PATCH V4 1/3] mmc: sdhci: Add size for caller in init+register Christian Daudt
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