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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> Cc: stable <stable@vger.kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org> |
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