drm/nouveau/i2c: fix typo when checking nvio i2c port validity

Reported-by: Mathieu Chouquet-Stringer <mathieu@csetco.com>
Tested-by: Mathieu Chouquet-Stringer <mathieu@csetco.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c
index 3d2c88310f982553380f19a7f89d5379a89a5d01..dbfc2abf0cfe1a98379a567fa8a7a90fcd409d5f 100644 (file)
--- a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c
+++ b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c
@@ -292,7 +292,7 @@ nouveau_i2c_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
                case DCB_I2C_NVIO_BIT:
                        port->drive = info.drive & 0x0f;
                        if (device->card_type < NV_D0) {
-                               if (info.drive >= ARRAY_SIZE(nv50_i2c_port))
+                               if (port->drive >= ARRAY_SIZE(nv50_i2c_port))
                                        break;
                                port->drive = nv50_i2c_port[port->drive];
                                port->sense = port->drive;