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[PATCH 2/2] fs: configfs: use hexadecimal values and new line

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  [PATCH 2/2] fs: configfs: use hexadecimal values and new line Stefan Agner <stefan@agner.ch> - 2017-04-15 03:40 +0200
    Re: [PATCH 2/2] fs: configfs: use hexadecimal values and new line Krzysztof Opasiak <k.opasiak@samsung.com> - 2017-04-19 10:50 +0200

#1623970 — [PATCH 2/2] fs: configfs: use hexadecimal values and new line

Other unsigned properties return hexadecimal values, follow this
convention when printing b_vendor_code too. Also add newlines to
the OS Descriptor support related properties, like other sysfs
files use.

Signed-off-by: Stefan Agner <stefan@agner.ch>
---
 drivers/usb/gadget/configfs.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index 863ca4ded1be..a22a892de7b7 100644
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -738,7 +738,7 @@ static inline struct gadget_info *os_desc_item_to_gadget_info(
 
 static ssize_t os_desc_use_show(struct config_item *item, char *page)
 {
-	return sprintf(page, "%d",
+	return sprintf(page, "%d\n",
 			os_desc_item_to_gadget_info(item)->use_os_desc);
 }
 
@@ -762,7 +762,7 @@ static ssize_t os_desc_use_store(struct config_item *item, const char *page,
 
 static ssize_t os_desc_b_vendor_code_show(struct config_item *item, char *page)
 {
-	return sprintf(page, "%d",
+	return sprintf(page, "0x%02x\n",
 			os_desc_item_to_gadget_info(item)->b_vendor_code);
 }
 
@@ -904,7 +904,7 @@ static inline struct usb_os_desc_ext_prop
 
 static ssize_t ext_prop_type_show(struct config_item *item, char *page)
 {
-	return sprintf(page, "%d", to_usb_os_desc_ext_prop(item)->type);
+	return sprintf(page, "%d\n", to_usb_os_desc_ext_prop(item)->type);
 }
 
 static ssize_t ext_prop_type_store(struct config_item *item,
-- 
2.12.1

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#1625936

On 04/15/2017 03:35 AM, Stefan Agner wrote:
> Other unsigned properties return hexadecimal values, follow this
> convention when printing b_vendor_code too. Also add newlines to
> the OS Descriptor support related properties, like other sysfs
> files use.
>
> Signed-off-by: Stefan Agner <stefan@agner.ch>
> ---
>  drivers/usb/gadget/configfs.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
> index 863ca4ded1be..a22a892de7b7 100644
> --- a/drivers/usb/gadget/configfs.c
> +++ b/drivers/usb/gadget/configfs.c
> @@ -738,7 +738,7 @@ static inline struct gadget_info *os_desc_item_to_gadget_info(
>
>  static ssize_t os_desc_use_show(struct config_item *item, char *page)
>  {
> -	return sprintf(page, "%d",
> +	return sprintf(page, "%d\n",
>  			os_desc_item_to_gadget_info(item)->use_os_desc);
>  }
>
> @@ -762,7 +762,7 @@ static ssize_t os_desc_use_store(struct config_item *item, const char *page,
>
>  static ssize_t os_desc_b_vendor_code_show(struct config_item *item, char *page)
>  {
> -	return sprintf(page, "%d",
> +	return sprintf(page, "0x%02x\n",
>  			os_desc_item_to_gadget_info(item)->b_vendor_code);
>  }
>
> @@ -904,7 +904,7 @@ static inline struct usb_os_desc_ext_prop
>
>  static ssize_t ext_prop_type_show(struct config_item *item, char *page)
>  {
> -	return sprintf(page, "%d", to_usb_os_desc_ext_prop(item)->type);
> +	return sprintf(page, "%d\n", to_usb_os_desc_ext_prop(item)->type);
>  }
>
>  static ssize_t ext_prop_type_store(struct config_item *item,
>
looks good to me:

Reviewed-by: Krzysztof Opasiak <k.opasiak@samsung.com>
-- 
Krzysztof Opasiak
Samsung R&D Institute Poland
Samsung Electronics

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