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thunderbolt: Switch to use device_property_count_uXX()

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Use device_property_count_uXX() directly, that makes code neater.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Yehezkel Bernat <YehezkelShB@gmail.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
This commit is contained in:
Andy Shevchenko 2019-07-23 22:21:54 +03:00 • committed by Mika Westerberg
commit 100c12f20d
1 changed files with 1 additions and 1 deletions
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2
drivers/thunderbolt/eeprom.c
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@ -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;