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author | Dan Williams <dan.j.williams@intel.com> | 2017-04-12 21:59:01 -0700 |
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committer | Dan Williams <dan.j.williams@intel.com> | 2017-04-12 21:59:01 -0700 |
commit | bfca9acf1a5df0ff98fbf47e363adb48612bb7ec (patch) | |
tree | a50287c88fdc60a73912d205d7bce41b7af53827 /drivers/input/rmi4/rmi_f30.c | |
parent | 92a3fa075d3d2716b9c662814540f1d660cbf2f5 (diff) | |
parent | 11e63f6d920d6f2dfd3cd421e939a4aec9a58dcd (diff) | |
download | linux-bfca9acf1a5df0ff98fbf47e363adb48612bb7ec.tar.bz2 |
Merge branch 'for-4.11/libnvdimm' into for-4.12/dax
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); |