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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2019-08-12 10:00:35 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-08-12 10:03:12 +0300 |
| commit | 9ed05c94f20d504b6f0653ae981d171a801ae707 (patch) | |
| tree | 4fc96001b0781515ad03555e24dc1ff14a84b2de /drivers/input/touchscreen/atmel_mxt_ts.c | |
| parent | 104c995fd6ab7c2bdb275a54334123184fd2efb2 (diff) | |
| download | linux-9ed05c94f20d504b6f0653ae981d171a801ae707.tar.xz | |
Input: atmel_mxt_ts - switch to use device_property_count_u32()
Use use device_property_count_u32() directly, that makes code neater.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen/atmel_mxt_ts.c')
| -rw-r--r-- | drivers/input/touchscreen/atmel_mxt_ts.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 4a5f482cf1af..24c4b691b1c9 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -2990,8 +2990,7 @@ static int mxt_parse_device_properties(struct mxt_data *data) int error; if (device_property_present(dev, keymap_property)) { - n_keys = device_property_read_u32_array(dev, keymap_property, - NULL, 0); + n_keys = device_property_count_u32(dev, keymap_property); if (n_keys <= 0) { error = n_keys < 0 ? n_keys : -EINVAL; dev_err(dev, "invalid/malformed '%s' property: %d\n", |