[PATCH 3/6] thunderbolt: property: Make format_dwdata() work on big-endian systems

[Thomas Weißschuh]

The data also needs to be swapped on big-endian systems.

Use swab32() which works independently from the host byte order.

Fixes: cdae7c07e3e3 ("thunderbolt: Add support for XDomain properties")
Signed-off-by: Thomas Weißschuh <linux@xxxxxxxxxxxxxx>
---
 drivers/thunderbolt/property.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/thunderbolt/property.c b/drivers/thunderbolt/property.c
index fb96608ca471..94314fa07d23 100644
--- a/drivers/thunderbolt/property.c
+++ b/drivers/thunderbolt/property.c
@@ -43,7 +43,8 @@ static struct tb_property_dir *__tb_property_parse_dir(const u32 *block,
 
 static inline void parse_dwdata(void *dst, const void *src, size_t dwords)
 {
-	be32_to_cpu_array(dst, src, dwords);
+	for (size_t i = 0; i < dwords; i++)
+		((u32 *)dst)[i] = swab32(((u32 *)src)[i]);
 }
 
 static inline void format_dwdata(void *dst, const void *src, size_t dwords)

-- 
2.54.0