Add a terminating newline character to sysfs_emit() format strings in
audio_manager_module.c.

Without a trailing newline, reading sysfs attributes directly from user
space (e.g., using `cat`) appends the command prompt to the output string,
leading to broken formatting. Including '\n' ensures compliance with
sysfs single-value formatting standards and prevents parsing issues in
user space tools and scripts.

Signed-off-by: Omer PALA <palaomer100@gmail.com>
---
 drivers/staging/greybus/audio_manager_module.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/greybus/audio_manager_module.c b/drivers/staging/greybus/audio_manager_module.c
index dc90cc2d2..5737f2a32 100644
--- a/drivers/staging/greybus/audio_manager_module.c
+++ b/drivers/staging/greybus/audio_manager_module.c
@@ -75,7 +75,7 @@ static void gb_audio_module_release(struct kobject *kobj)
 static ssize_t gb_audio_module_name_show(struct gb_audio_manager_module *module,
 					 struct gb_audio_manager_module_attribute *attr, char *buf)
 {
-	return sysfs_emit(buf, "%s", module->desc.name);
+	return sysfs_emit(buf, "%s\n", module->desc.name);
 }
 
 static struct gb_audio_manager_module_attribute gb_audio_module_name_attribute =
@@ -84,7 +84,7 @@ static struct gb_audio_manager_module_attribute gb_audio_module_name_attribute =
 static ssize_t gb_audio_module_vid_show(struct gb_audio_manager_module *module,
 					struct gb_audio_manager_module_attribute *attr, char *buf)
 {
-	return sysfs_emit(buf, "%d", module->desc.vid);
+	return sysfs_emit(buf, "%d\n", module->desc.vid);
 }
 
 static struct gb_audio_manager_module_attribute gb_audio_module_vid_attribute =
@@ -93,7 +93,7 @@ static struct gb_audio_manager_module_attribute gb_audio_module_vid_attribute =
 static ssize_t gb_audio_module_pid_show(struct gb_audio_manager_module *module,
 					struct gb_audio_manager_module_attribute *attr, char *buf)
 {
-	return sysfs_emit(buf, "%d", module->desc.pid);
+	return sysfs_emit(buf, "%d\n", module->desc.pid);
 }
 
 static struct gb_audio_manager_module_attribute gb_audio_module_pid_attribute =
@@ -103,7 +103,7 @@ static ssize_t gb_audio_module_intf_id_show(struct gb_audio_manager_module *modu
 					    struct gb_audio_manager_module_attribute *attr,
 					    char *buf)
 {
-	return sysfs_emit(buf, "%d", module->desc.intf_id);
+	return sysfs_emit(buf, "%d\n", module->desc.intf_id);
 }
 
 static struct gb_audio_manager_module_attribute
@@ -114,7 +114,7 @@ static ssize_t gb_audio_module_ip_devices_show(struct gb_audio_manager_module *m
 					       struct gb_audio_manager_module_attribute *attr,
 					       char *buf)
 {
-	return sysfs_emit(buf, "0x%X", module->desc.ip_devices);
+	return sysfs_emit(buf, "0x%X\n", module->desc.ip_devices);
 }
 
 static struct gb_audio_manager_module_attribute
@@ -125,7 +125,7 @@ static ssize_t gb_audio_module_op_devices_show(struct gb_audio_manager_module *m
 					       struct gb_audio_manager_module_attribute *attr,
 					       char *buf)
 {
-	return sysfs_emit(buf, "0x%X", module->desc.op_devices);
+	return sysfs_emit(buf, "0x%X\n", module->desc.op_devices);
 }
 
 static struct gb_audio_manager_module_attribute
-- 
2.55.0

Omer PALA <palaomer100@gmail.com> writes:
> Add a terminating newline character to sysfs_emit() format strings in
> audio_manager_module.c.
>
> Without a trailing newline, reading sysfs attributes directly from user
> space (e.g., using `cat`) appends the command prompt to the output string,
> leading to broken formatting. Including '\n' ensures compliance with
> sysfs single-value formatting standards and prevents parsing issues in
> user space tools and scripts.
>
> Signed-off-by: Omer PALA <palaomer100@gmail.com>

Also no, sorry. See:
https://lore.kernel.org/linux-staging/anw3nOfSGKoq-1E_@stanley.mountain/

It is a good idea to look up the mailing list archive for other patches
attempting to do the same thing.

Nam

Nam Cao wrote:
>
>
> Also no, sorry. See:
> https://lore.kernel.org/linux-staging/anw3nOfSGKoq-1E_@stanley.mountain/
>
> It is a good idea to look up the mailing list archive for other patches
> attempting to do the same thing.
>
> Nam

sorry for wasting your time

best regards
Omer PALA