ASoC: topology: Fix endianness issue

As done in already existing cases, we should use le32_to_cpu macro while
accessing hdr->magic. Found with sparse.

Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Link: https://lore.kernel.org/r/20200415162435.31859-2-amadeuszx.slawinski@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 33e8d18..6df3b0d 100644 (file)
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -2652,7 +2652,7 @@ static int soc_valid_header(struct soc_tplg *tplg,
        }
 
        /* big endian firmware objects not supported atm */
-       if (hdr->magic == SOC_TPLG_MAGIC_BIG_ENDIAN) {
+       if (le32_to_cpu(hdr->magic) == SOC_TPLG_MAGIC_BIG_ENDIAN) {
                dev_err(tplg->dev,
                        "ASoC: pass %d big endian not supported header got %x at offset 0x%lx size 0x%zx.\n",
                        tplg->pass, hdr->magic,