+ Afzal who has been doing quite a bit of GMPC work recently. On Fri, May 18, 2012 at 10:13 AM, Ming Lei <ming.lei@xxxxxxxxxxxxx> wrote: > The IRQ52 on OMAP2+ is not a shared interrupt line. If IRQF_SHARED > is passed to request_irq and dev_id is set as NULL, request_irq will > return -EINVAL. > GPMC IRQ line can shared between the multiple devices you connect on it. > This patch just removes the flag of IRQF_SHARED to make the irq > registration successful. > > Cc: Kevin Hilman <khilman@xxxxxx> > Cc: Tony Lindgren <tony@xxxxxxxxxxx> > Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx> > --- > arch/arm/mach-omap2/gpmc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > Are you sure it fails ? I just tried booting OMAP4 with 3.4-rc4 and don't see the irq failure error message. What I am missing ? Regards Santosh -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
