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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c b/drivers/gpu/drm/nouveau/core/subdev/i2c/base.c
index 3d2c88310f98..dbfc2abf0cfe 100644
--- 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;