Commits
Felipe Balbi committed 4b149e41746
irqchip: omap-intc: Fix legacy DMA regression commit 55601c9f2467 (arm: omap: intc: switch over to linear irq domain) introduced a regression with SDMA legacy driver because that driver strictly depends on INTC's IRQs starting at NR_IRQs. Aparently irq_domain_add_linear() won't guarantee that, since we see a 7 IRQs difference when booting with and without the commit cited above. Until arch/arm/plat-omap/dma.c is properly fixed, we must maintain OMAP2/3 using irq_domain_add_legacy(). A FIXME note was added so people know to delete that code once that legacy DMA driver is fixed up. Fixes: 55601c9f2467 (arm: omap: intc: switch over to linear irq domain) Cc: <stable@vger.kernel.org> # v3.18 Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Tested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Link: https://lkml.kernel.org/r/1420576688-10604-1-git-send-email-balbi@ti.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>