[PATCH v1] thunderbolt: Switch to use device_property_count_uXX()

[Andy Shevchenko]

Use use device_property_count_uXX() directly, that makes code neater.

Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
---
 drivers/thunderbolt/eeprom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thunderbolt/eeprom.c b/drivers/thunderbolt/eeprom.c
index 81e8ac4c5805..2366406e49ac 100644
--- a/drivers/thunderbolt/eeprom.c
+++ b/drivers/thunderbolt/eeprom.c
@@ -414,7 +414,7 @@ static int tb_drom_copy_efi(struct tb_switch *sw, u16 *size)
        struct device *dev = &sw->tb->nhi->pdev->dev;
        int len, res;
 
-       len = device_property_read_u8_array(dev, "ThunderboltDROM", NULL, 0);
+       len = device_property_count_u8(dev, "ThunderboltDROM");
        if (len < 0 || len < sizeof(struct tb_drom_header))
                return -EINVAL;
 
-- 
2.20.1