diff options
Diffstat (limited to 'drivers/input/touchscreen/s6sy761.c')
| -rw-r--r-- | drivers/input/touchscreen/s6sy761.c | 42 |
1 files changed, 16 insertions, 26 deletions
diff --git a/drivers/input/touchscreen/s6sy761.c b/drivers/input/touchscreen/s6sy761.c index b63d7fdf0cd2..e1518a75a51b 100644 --- a/drivers/input/touchscreen/s6sy761.c +++ b/drivers/input/touchscreen/s6sy761.c @@ -4,7 +4,7 @@ // Copyright (c) 2017 Samsung Electronics Co., Ltd. // Copyright (c) 2017 Andi Shyti <andi@etezian.org> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/delay.h> #include <linux/i2c.h> #include <linux/input/mt.h> @@ -145,8 +145,8 @@ static void s6sy761_report_coordinates(struct s6sy761_data *sdata, u8 major = event[4]; u8 minor = event[5]; u8 z = event[6] & S6SY761_MASK_Z; - u16 x = (event[1] << 3) | ((event[3] & S6SY761_MASK_X) >> 4); - u16 y = (event[2] << 3) | (event[3] & S6SY761_MASK_Y); + u16 x = (event[1] << 4) | ((event[3] & S6SY761_MASK_X) >> 4); + u16 y = (event[2] << 4) | (event[3] & S6SY761_MASK_Y); input_mt_slot(sdata->input, tid); @@ -286,10 +286,7 @@ static struct attribute *s6sy761_sysfs_attrs[] = { &dev_attr_devid.attr, NULL }; - -static struct attribute_group s6sy761_attribute_group = { - .attrs = s6sy761_sysfs_attrs -}; +ATTRIBUTE_GROUPS(s6sy761_sysfs); static int s6sy761_power_on(struct s6sy761_data *sdata) { @@ -389,8 +386,7 @@ static void s6sy761_power_off(void *data) sdata->regulators); } -static int s6sy761_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int s6sy761_probe(struct i2c_client *client) { struct s6sy761_data *sdata; unsigned int max_x, max_y; @@ -466,23 +462,17 @@ static int s6sy761_probe(struct i2c_client *client, if (err) return err; - err = devm_device_add_group(&client->dev, &s6sy761_attribute_group); - if (err) - return err; - pm_runtime_enable(&client->dev); return 0; } -static int s6sy761_remove(struct i2c_client *client) +static void s6sy761_remove(struct i2c_client *client) { pm_runtime_disable(&client->dev); - - return 0; } -static int __maybe_unused s6sy761_runtime_suspend(struct device *dev) +static int s6sy761_runtime_suspend(struct device *dev) { struct s6sy761_data *sdata = dev_get_drvdata(dev); @@ -490,7 +480,7 @@ static int __maybe_unused s6sy761_runtime_suspend(struct device *dev) S6SY761_APPLICATION_MODE, S6SY761_APP_SLEEP); } -static int __maybe_unused s6sy761_runtime_resume(struct device *dev) +static int s6sy761_runtime_resume(struct device *dev) { struct s6sy761_data *sdata = dev_get_drvdata(dev); @@ -498,7 +488,7 @@ static int __maybe_unused s6sy761_runtime_resume(struct device *dev) S6SY761_APPLICATION_MODE, S6SY761_APP_NORMAL); } -static int __maybe_unused s6sy761_suspend(struct device *dev) +static int s6sy761_suspend(struct device *dev) { struct s6sy761_data *sdata = dev_get_drvdata(dev); @@ -507,7 +497,7 @@ static int __maybe_unused s6sy761_suspend(struct device *dev) return 0; } -static int __maybe_unused s6sy761_resume(struct device *dev) +static int s6sy761_resume(struct device *dev) { struct s6sy761_data *sdata = dev_get_drvdata(dev); @@ -517,9 +507,8 @@ static int __maybe_unused s6sy761_resume(struct device *dev) } static const struct dev_pm_ops s6sy761_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(s6sy761_suspend, s6sy761_resume) - SET_RUNTIME_PM_OPS(s6sy761_runtime_suspend, - s6sy761_runtime_resume, NULL) + SYSTEM_SLEEP_PM_OPS(s6sy761_suspend, s6sy761_resume) + RUNTIME_PM_OPS(s6sy761_runtime_suspend, s6sy761_runtime_resume, NULL) }; #ifdef CONFIG_OF @@ -531,16 +520,17 @@ MODULE_DEVICE_TABLE(of, s6sy761_of_match); #endif static const struct i2c_device_id s6sy761_id[] = { - { "s6sy761", 0 }, - { }, + { "s6sy761" }, + { } }; MODULE_DEVICE_TABLE(i2c, s6sy761_id); static struct i2c_driver s6sy761_driver = { .driver = { .name = S6SY761_DEV_NAME, + .dev_groups = s6sy761_sysfs_groups, .of_match_table = of_match_ptr(s6sy761_of_match), - .pm = &s6sy761_pm_ops, + .pm = pm_ptr(&s6sy761_pm_ops), }, .probe = s6sy761_probe, .remove = s6sy761_remove, |