gk20a_ibus_init_ibus_ring() can be called from gk20a_ibus_intr(), in non-interruptible context. Replace use of usleep_range() with udelay().
Reported-by: Thierry Reding <[email protected]> Signed-off-by: Alexandre Courbot <[email protected]> --- drm/nouveau/nvkm/subdev/ibus/gk20a.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drm/nouveau/nvkm/subdev/ibus/gk20a.c b/drm/nouveau/nvkm/subdev/ibus/gk20a.c index b7159b3..1a4ab82 100644 --- a/drm/nouveau/nvkm/subdev/ibus/gk20a.c +++ b/drm/nouveau/nvkm/subdev/ibus/gk20a.c @@ -29,7 +29,7 @@ gk20a_ibus_init_ibus_ring(struct nvkm_subdev *ibus) nvkm_mask(device, 0x137250, 0x3f, 0); nvkm_mask(device, 0x000200, 0x20, 0); - usleep_range(20, 30); + udelay(20); nvkm_mask(device, 0x000200, 0x20, 0x20); nvkm_wr32(device, 0x12004c, 0x4); -- 2.9.0 _______________________________________________ Nouveau mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/nouveau
