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| author | Ming Lei <ming.lei@canonical.com> | 2012-05-17 10:27:12 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-01 15:18:27 +0800 |
| commit | e5bdf9b518d0ff03455dce3da9bce8ad95c25e6d (patch) | |
| tree | c592540d2a8beb62e468094e3acc62bc25b56358 /arch | |
| parent | 6cd4efb3a17356075c8e3f1bd191b4d120714851 (diff) | |
| download | linux-3.10-e5bdf9b518d0ff03455dce3da9bce8ad95c25e6d.tar.gz linux-3.10-e5bdf9b518d0ff03455dce3da9bce8ad95c25e6d.tar.bz2 linux-3.10-e5bdf9b518d0ff03455dce3da9bce8ad95c25e6d.zip | |
mmc: omap_hsmmc: pass IRQF_ONESHOT to request_threaded_irq
commit db35f83ef47b5f180f2670d11f5f93992314ea09 upstream.
The flag of IRQF_ONESHOT should be passed to request_threaded_irq,
otherwise the following failure message should be dumped because
hardware handler is defined as NULL:
[ 3.383483] genirq: Threaded irq requested with handler=NULL and
!ONESHOT for irq 368
[ 3.392730] omap_hsmmc: probe of omap_hsmmc.0 failed with error -22
The patch fixes one kernel hang bug which is caused by mmc card
probe failure and root device can't be brought up.
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Acked-by: Venkatraman S <svenkatr@ti.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions