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...acourbot at nvidia.com> --- Changes since v1: - Set mask in tegra.c instead of instmem, as suggested by Ben. drm/nouveau/nvkm/engine/device/tegra.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drm/nouveau/nvkm/engine/device/tegra.c b/drm/nouveau/nvkm/engine/device/tegra.c index 6d89416f0bc1..e1cd665aee2c 100644 --- a/drm/nouveau/nvkm/engine/device/tegra.c +++ b/drm/nouveau/nvkm/engine/device/tegra.c @@ -272,6 +272,15 @@ nvkm_device_tegra_new(const struct nvkm_device_tegra_func *func, if (IS_ERR(tdev->clk_pwr)) return PTR_ERR(tdev->clk_pwr); + /** + * The IOMMU bit define...

Am Montag, den 25.01.2016, 18:44 +0900 schrieb Alexandre Courbot: > nvkm_device_tegra_new initializes the irq member of the Tegra device > to -1 in order to signal that it is uninitialized. However, > nvkm_device_tegra_fini tests it against 0 to check whether an IRQ has > been allocated or not. This leads to free_irq being called on -1 > during > device initialization. > The