linux-kernel - [PATCH v1] thunderbolt: Switch to use device_property_count

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Message-Id: <20190723192154.68114-1-andriy.shevchenko@linux.intel.com>
Date:   Tue, 23 Jul 2019 22:21:54 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Andreas Noever <andreas.noever@...il.com>,
        Michael Jamet <michael.jamet@...el.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Yehezkel Bernat <YehezkelShB@...il.com>,
        linux-kernel@...r.kernel.org
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1] thunderbolt: Switch to use device_property_count_uXX()

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

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.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