diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2014-06-13 13:21:38 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2014-08-11 10:24:23 +0200 |
| commit | 7878289b269d41c8e611aa6d4519feae706e49f3 (patch) | |
| tree | fa9ea335a8123968a123551d7cb92fc1d5bf651a /drivers/mmc/host/dw_mmc.c | |
| parent | ad82bfea44835da9633548e2031a1af4a9965c14 (diff) | |
mmc: mmci: Reverse IRQ handling for the arm_variant
Commit "mmc: mmci: Handle CMD irq before DATA irq", caused an issue
when using the ARM model of the PL181 and running QEMU.
The bug was reported for the following QEMU version:
$ qemu-system-arm -version
QEMU emulator version 2.0.0 (Debian 2.0.0+dfsg-2ubuntu1.1), Copyright
(c) 2003-2008 Fabrice Bellard
To resolve the problem, let's restore the old behavior were the DATA
irq is handled prior the CMD irq, but only for the arm_variant, which
the problem was reported for.
Reported-by: John Stultz <john.stultz@linaro.org>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Russell King <linux@arm.linux.org.uk>
Tested-by: Kees Cook <keescook@chromium.org>
Tested-by: John Stultz <john.stultz@linaro.org>
Cc: <stable@vger.kernel.org> # v3.15+
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/dw_mmc.c')
0 files changed, 0 insertions, 0 deletions