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authorCharles Keepax <ckeepax@opensource.cirrus.com>2025-07-22 12:47:05 +0100
committerMark Brown <broonie@kernel.org>2025-07-22 15:34:08 +0100
commit246570cd351299959822ac21e75e2975f80ce4b7 (patch)
treea49603e0efd9440280dc1d1fdf0b8dab56975403
parent59c5dbd585a0bee70e51fcdf36185f7602b9c285 (diff)
ASoC: SDCA: Fix implicit cast from le16
As the HID wDescriptorLength is explicitly marked as little endian it should be converted to host endian before being used. Fixes: ac558015dfd8 ("ASoC: SDCA: add a HID device for HIDE entity") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202507221024.M18hWD6q-lkp@intel.com/ Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://patch.msgid.link/20250722114705.2816910-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r--sound/soc/sdca/sdca_hid.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/sdca/sdca_hid.c b/sound/soc/sdca/sdca_hid.c
index 2224ade59aff..967f7ec6fb79 100644
--- a/sound/soc/sdca/sdca_hid.c
+++ b/sound/soc/sdca/sdca_hid.c
@@ -24,7 +24,7 @@ static int sdwhid_parse(struct hid_device *hid)
unsigned int rsize;
int ret;
- rsize = entity->hide.hid_desc.rpt_desc.wDescriptorLength;
+ rsize = le16_to_cpu(entity->hide.hid_desc.rpt_desc.wDescriptorLength);
if (!rsize || rsize > HID_MAX_DESCRIPTOR_SIZE) {
dev_err(&hid->dev, "invalid size of report descriptor (%u)\n", rsize);