From da1695ae5c1319e19afe8e7890b51de67ec8c052 Mon Sep 17 00:00:00 2001 From: seshendra Gadagottu Date: Wed, 13 Jul 2016 18:29:17 -0700 Subject: gpu: nvgpu: gv11b: avoid host1x device dependency gpu is completely out from host1x block and no need to create device nodes under host1x. Bug 1735760 Change-Id: I2df861b07b38ce6931a86a928184ad164095948a Signed-off-by: seshendra Gadagottu Reviewed-on: http://git-master/r/1181063 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom --- drivers/gpu/nvgpu/gv11b/platform_gv11b_tegra.c | 20 +------------------- 1 file changed, 1 insertion(+), 19 deletions(-) (limited to 'drivers/gpu') diff --git a/drivers/gpu/nvgpu/gv11b/platform_gv11b_tegra.c b/drivers/gpu/nvgpu/gv11b/platform_gv11b_tegra.c index d9754a81..1f36e59c 100644 --- a/drivers/gpu/nvgpu/gv11b/platform_gv11b_tegra.c +++ b/drivers/gpu/nvgpu/gv11b/platform_gv11b_tegra.c @@ -46,25 +46,7 @@ static int gv11b_tegra_get_clocks(struct device *dev) static int gv11b_tegra_probe(struct device *dev) { struct gk20a_platform *platform = dev_get_drvdata(dev); - struct device_node *np = dev->of_node; - struct device_node *host1x_node; - struct platform_device *host1x_pdev; - const __be32 *host1x_ptr; - - host1x_ptr = of_get_property(np, "nvidia,host1x", NULL); - if (!host1x_ptr) { - gk20a_err(dev, "host1x device not available"); - return -ENOSYS; - } - - host1x_node = of_find_node_by_phandle(be32_to_cpup(host1x_ptr)); - host1x_pdev = of_find_device_by_node(host1x_node); - if (!host1x_pdev) { - gk20a_err(dev, "host1x device not available"); - return -ENOSYS; - } - - platform->g->host1x_dev = host1x_pdev; + platform->bypass_smmu = !device_is_iommuable(dev); platform->disable_bigpage = platform->bypass_smmu; -- cgit v1.2.2