ASoC: Replace sprintf() with sysfs_emit()

Merge series from Takashi Iwai <tiwai@suse.de>:

This is a patch set for rather simple conversions from the plain
sprintf() & co to the new helpers, sysfs_emit() and sysfs_emit_at().
No functional changes are expected.

3 files changed, 8 insertions, 8 deletions

diff --git a/sound/soc/intel/atom/sst/sst.c b/sound/soc/intel/atom/sst/sst.c
index 160b50f479fb..a0d29510d2bc 100644
--- a/sound/soc/intel/atom/sst/sst.c
+++ b/sound/soc/intel/atom/sst/sst.c
@@ -242,11 +242,11 @@ static ssize_t firmware_version_show(struct device *dev,
 
 	if (ctx->fw_version.type == 0 && ctx->fw_version.major == 0 &&
 	    ctx->fw_version.minor == 0 && ctx->fw_version.build == 0)
-		return sprintf(buf, "FW not yet loaded\n");
+		return sysfs_emit(buf, "FW not yet loaded\n");
 	else
-		return sprintf(buf, "v%02x.%02x.%02x.%02x\n",
-			       ctx->fw_version.type, ctx->fw_version.major,
-			       ctx->fw_version.minor, ctx->fw_version.build);
+		return sysfs_emit(buf, "v%02x.%02x.%02x.%02x\n",
+				  ctx->fw_version.type, ctx->fw_version.major,
+				  ctx->fw_version.minor, ctx->fw_version.build);
 
 }
 
diff --git a/sound/soc/intel/catpt/sysfs.c b/sound/soc/intel/catpt/sysfs.c
index 1bdbcc04dc71..9b6d2d93a2e7 100644
--- a/sound/soc/intel/catpt/sysfs.c
+++ b/sound/soc/intel/catpt/sysfs.c
@@ -27,8 +27,8 @@ static ssize_t fw_version_show(struct device *dev,
 	if (ret)
 		return CATPT_IPC_ERROR(ret);
 
-	return sprintf(buf, "%d.%d.%d.%d\n", version.type, version.major,
-		       version.minor, version.build);
+	return sysfs_emit(buf, "%d.%d.%d.%d\n", version.type, version.major,
+			  version.minor, version.build);
 }
 static DEVICE_ATTR_RO(fw_version);
 
@@ -37,7 +37,7 @@ static ssize_t fw_info_show(struct device *dev,
 {
 	struct catpt_dev *cdev = dev_get_drvdata(dev);
 
-	return sprintf(buf, "%s\n", cdev->ipc.config.fw_info);
+	return sysfs_emit(buf, "%s\n", cdev->ipc.config.fw_info);
 }
 static DEVICE_ATTR_RO(fw_info);
 
diff --git a/sound/soc/intel/skylake/skl-nhlt.c b/sound/soc/intel/skylake/skl-nhlt.c
index deb7b820325e..e617b4c335a4 100644
--- a/sound/soc/intel/skylake/skl-nhlt.c
+++ b/sound/soc/intel/skylake/skl-nhlt.c
@@ -61,7 +61,7 @@ static ssize_t platform_id_show(struct device *dev,
 			nhlt->header.oem_revision);
 
 	skl_nhlt_trim_space(platform_id);
-	return sprintf(buf, "%s\n", platform_id);
+	return sysfs_emit(buf, "%s\n", platform_id);
 }
 
 static DEVICE_ATTR_RO(platform_id);