From: Ben Skeggs <bskeggs@redhat.com>
Date: Fri, 11 Oct 2013 04:28:04 +0000 (+1000)
Subject: drm/nouveau/mc: msi rearm write via subdev, not device
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=cfc2f2637ab7c8db29ec408cc1504f572cff6694;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

drm/nouveau/mc: msi rearm write via subdev, not device

This way we can catch it with debugging on for PMC subdev.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

diff --git a/drivers/gpu/drm/nouveau/core/subdev/mc/base.c b/drivers/gpu/drm/nouveau/core/subdev/mc/base.c
index d8bb48f54c16..be5bdeef50e6 100644
--- a/drivers/gpu/drm/nouveau/core/subdev/mc/base.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/mc/base.c
@@ -47,7 +47,7 @@ nouveau_mc_intr(int irq, void *arg)
 	}
 
 	if (pmc->use_msi)
-		nv_wr08(pmc->base.base.parent, 0x00088068, 0xff);
+		nv_wr08(pmc, 0x088068, 0xff);
 
 	if (intr) {
 		nv_error(pmc, "unknown intr 0x%08x\n", stat);
@@ -115,7 +115,7 @@ nouveau_mc_create_(struct nouveau_object *parent, struct nouveau_object *engine,
 			pmc->use_msi = pci_enable_msi(device->pdev) == 0;
 			if (pmc->use_msi) {
 				nv_info(pmc, "MSI interrupts enabled\n");
-				nv_wr08(device, 0x00088068, 0xff);
+				nv_wr08(pmc, 0x088068, 0xff);
 			}
 		}
 		break;