diff mbox series

[v1,2/4] ALSA: hda: cs35l41: Fix endian conversions

Message ID 20230414152552.574502-3-sbinding@opensource.cirrus.com
State New
Headers
Series Fixes and cleanup for CS35L41 HDA |

Commit Message

Stefan Binding April 14, 2023, 3:25 p.m. UTC 
  Found during static analysis, ensure variables are correct
types before endian conversion.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
---
 sound/pci/hda/cs35l41_hda.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c
index d100189e15b83..b02462ae21f04 100644
--- a/sound/pci/hda/cs35l41_hda.c
+++ b/sound/pci/hda/cs35l41_hda.c
@@ -308,8 +308,8 @@  static int cs35l41_request_firmware_files(struct cs35l41_hda *cs35l41,
 }
 
 #if IS_ENABLED(CONFIG_EFI)
-static int cs35l41_apply_calibration(struct cs35l41_hda *cs35l41, unsigned int ambient,
-				     unsigned int r0, unsigned int status, unsigned int checksum)
+static int cs35l41_apply_calibration(struct cs35l41_hda *cs35l41, __be32 ambient, __be32 r0,
+				     __be32 status, __be32 checksum)
 {
 	int ret;
 
@@ -379,10 +379,10 @@  static int cs35l41_save_calibration(struct cs35l41_hda *cs35l41)
 
 				/* Calibration can only be applied whilst the DSP is not running */
 				ret = cs35l41_apply_calibration(cs35l41,
-								cpu_to_be32(cl->calAmbient),
-								cpu_to_be32(cl->calR),
-								cpu_to_be32(cl->calStatus),
-								cpu_to_be32(cl->calR + 1));
+								(__be32)cpu_to_be32(cl->calAmbient),
+								(__be32)cpu_to_be32(cl->calR),
+								(__be32)cpu_to_be32(cl->calStatus),
+								(__be32)cpu_to_be32(cl->calR + 1));
 			}
 		}
 		vfree(data);
@@ -745,7 +745,7 @@  static int cs35l41_runtime_resume(struct device *dev)
 
 static int cs35l41_smart_amp(struct cs35l41_hda *cs35l41)
 {
-	int halo_sts;
+	__be32 halo_sts;
 	int ret;
 
 	ret = cs35l41_init_dsp(cs35l41);
@@ -773,7 +773,7 @@  static int cs35l41_smart_amp(struct cs35l41_hda *cs35l41)
 				&halo_sts, sizeof(halo_sts));
 
 	if (ret) {
-		dev_err(cs35l41->dev, "Timeout waiting for HALO Core to start. State: %d\n",
+		dev_err(cs35l41->dev, "Timeout waiting for HALO Core to start. State: %u\n",
 			 halo_sts);
 		goto clean_dsp;
 	}