diff options
author | Dave Airlie <airlied@redhat.com> | 2017-03-28 10:34:19 +0300 |
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committer | Dave Airlie <airlied@redhat.com> | 2017-03-28 10:34:19 +0300 |
commit | e5c1ff14757afe21733ddee9cc4bbaeaeadbf803 (patch) | |
tree | 0da1c9aaf772fac30fe68590a4ca1c3dd439cebd /drivers/input/rmi4/rmi_f30.c | |
parent | 65d1086c44791112188f6aebbdc3a27cab3736d3 (diff) | |
parent | c02ed2e75ef4c74e41e421acb4ef1494671585e8 (diff) | |
download | linux-e5c1ff14757afe21733ddee9cc4bbaeaeadbf803.tar.xz |
Backmerge tag 'v4.11-rc4' into drm-next
Linux 4.11-rc4
The i915 GVT team need the rc4 code to base some more code on.
Diffstat (limited to 'drivers/input/rmi4/rmi_f30.c')
-rw-r--r-- | drivers/input/rmi4/rmi_f30.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/input/rmi4/rmi_f30.c b/drivers/input/rmi4/rmi_f30.c index 198678613382..34dfee555b20 100644 --- a/drivers/input/rmi4/rmi_f30.c +++ b/drivers/input/rmi4/rmi_f30.c @@ -170,6 +170,10 @@ static int rmi_f30_config(struct rmi_function *fn) rmi_get_platform_data(fn->rmi_dev); int error; + /* can happen if f30_data.disable is set */ + if (!f30) + return 0; + if (pdata->f30_data.trackstick_buttons) { /* Try [re-]establish link to F03. */ f30->f03 = rmi_find_function(fn->rmi_dev, 0x03); |