From: javier.martinez@collabora.co.uk (Javier Martinez Canillas)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] mmc: dw_mmc: Don't crash if we get an interrupt before slot has initted
Date: Wed, 25 Feb 2015 19:52:41 +0100 [thread overview]
Message-ID: <54EE19F9.6020302@collabora.co.uk> (raw)
In-Reply-To: <1424887912-20015-2-git-send-email-dianders@chromium.org>
Hello Doug,
On 02/25/2015 07:11 PM, Doug Anderson wrote:
> It's unlikely that this is really needed on any single-slot systems
> where we disable card detects until the end of probe, but it still
> seems safer to check to make sure that a slot has been initted before
> we try to dereference it to find the SDIO interrupt mask.
>
> Signed-off-by: Doug Anderson <dianders@chromium.org>
On an Exynos5250 Snow, Exynos5420 Peach Pit and Exynos5800 Peach Pi:
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Best regards,
Javier
next prev parent reply other threads:[~2015-02-25 18:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-25 18:11 [PATCH 1/2] mmc: dw_mmc: Only enable CD after setup and only if needed Doug Anderson
2015-02-25 18:11 ` [PATCH 2/2] mmc: dw_mmc: Don't crash if we get an interrupt before slot has initted Doug Anderson
2015-02-25 18:52 ` Javier Martinez Canillas [this message]
2015-02-25 18:52 ` [PATCH 1/2] mmc: dw_mmc: Only enable CD after setup and only if needed Javier Martinez Canillas
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