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authorBenjamin Tissoires <benjamin.tissoires@redhat.com>2016-11-30 17:01:50 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2016-11-30 17:42:19 -0800
commit0a135b88bceac40d0036e401c19cdbda65b38a8f (patch)
treeb5bbd78e35099836c45f2e5210793e421abb51b3 /drivers
parente9dade4106e1c1ff4ae91386b9812ee8f51c3775 (diff)
downloadlinux-0a135b88bceac40d0036e401c19cdbda65b38a8f.tar.bz2
Input: synaptics-rmi4 - have only one struct platform data
If struct rmi_device_platform_data contains pointers to other struct, it gets difficult to allocate a fixed size struct and copy it over between drivers. Change the pointers into a struct and change the code in rmi4 accordingly. Reviewed-by: Andrew Duggan <aduggan@synaptics.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/input/rmi4/rmi_f11.c4
-rw-r--r--drivers/input/rmi4/rmi_f12.c4
-rw-r--r--drivers/input/rmi4/rmi_f30.c9
3 files changed, 8 insertions, 9 deletions
diff --git a/drivers/input/rmi4/rmi_f11.c b/drivers/input/rmi4/rmi_f11.c
index c252d405df4c..ffcbbc1745de 100644
--- a/drivers/input/rmi4/rmi_f11.c
+++ b/drivers/input/rmi4/rmi_f11.c
@@ -1080,8 +1080,8 @@ static int rmi_f11_initialize(struct rmi_function *fn)
rc = rmi_2d_sensor_of_probe(&fn->dev, &f11->sensor_pdata);
if (rc)
return rc;
- } else if (pdata->sensor_pdata) {
- f11->sensor_pdata = *pdata->sensor_pdata;
+ } else {
+ f11->sensor_pdata = pdata->sensor_pdata;
}
f11->rezero_wait_ms = f11->sensor_pdata.rezero_wait;
diff --git a/drivers/input/rmi4/rmi_f12.c b/drivers/input/rmi4/rmi_f12.c
index d7255f18306d..82a4964e5eb9 100644
--- a/drivers/input/rmi4/rmi_f12.c
+++ b/drivers/input/rmi4/rmi_f12.c
@@ -352,8 +352,8 @@ static int rmi_f12_probe(struct rmi_function *fn)
ret = rmi_2d_sensor_of_probe(&fn->dev, &f12->sensor_pdata);
if (ret)
return ret;
- } else if (pdata->sensor_pdata) {
- f12->sensor_pdata = *pdata->sensor_pdata;
+ } else {
+ f12->sensor_pdata = pdata->sensor_pdata;
}
ret = rmi_read_register_desc(rmi_dev, query_addr,
diff --git a/drivers/input/rmi4/rmi_f30.c b/drivers/input/rmi4/rmi_f30.c
index 485907ff10f4..f696137a56f5 100644
--- a/drivers/input/rmi4/rmi_f30.c
+++ b/drivers/input/rmi4/rmi_f30.c
@@ -196,7 +196,7 @@ static int rmi_f30_config(struct rmi_function *fn)
rmi_get_platform_data(fn->rmi_dev);
int error;
- if (pdata->f30_data && pdata->f30_data->disable) {
+ if (pdata->f30_data.disable) {
drv->clear_irq_bits(fn->rmi_dev, fn->irq_mask);
} else {
/* Write Control Register values back to device */
@@ -355,7 +355,7 @@ static inline int rmi_f30_initialize(struct rmi_function *fn)
f30->gpioled_key_map = (u16 *)map_memory;
pdata = rmi_get_platform_data(rmi_dev);
- if (pdata && f30->has_gpio) {
+ if (f30->has_gpio) {
button = BTN_LEFT;
for (i = 0; i < f30->gpioled_count; i++) {
if (rmi_f30_is_valid_button(i, f30->ctrl)) {
@@ -366,8 +366,7 @@ static inline int rmi_f30_initialize(struct rmi_function *fn)
* f30->has_mech_mouse_btns, but I am
* not sure, so use only the pdata info
*/
- if (pdata->f30_data &&
- pdata->f30_data->buttonpad)
+ if (pdata->f30_data.buttonpad)
break;
}
}
@@ -382,7 +381,7 @@ static int rmi_f30_probe(struct rmi_function *fn)
const struct rmi_device_platform_data *pdata =
rmi_get_platform_data(fn->rmi_dev);
- if (pdata->f30_data && pdata->f30_data->disable)
+ if (pdata->f30_data.disable)
return 0;
rc = rmi_f30_initialize(fn);