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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2019-08-12 10:00:35 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2019-08-12 10:03:12 +0300
commit9ed05c94f20d504b6f0653ae981d171a801ae707 (patch)
tree4fc96001b0781515ad03555e24dc1ff14a84b2de /drivers/input/touchscreen/atmel_mxt_ts.c
parent104c995fd6ab7c2bdb275a54334123184fd2efb2 (diff)
downloadlinux-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.c3
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",