Re: [PATCH v2] lib/vsprintf: introduce OF_DEVICE_NODE_FLAG_MAX for %pOF

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 1/17/20 3:15 AM, lijiazi wrote:
> Introduce OF_DEVICE_NODE_FLAG_MAX for device node printk, if add
> new device node flag, please add the corresponding flag abbreviation
> to tbuf in device_node_string.
> 
> Signed-off-by: lijiazi <lijiazi@xxxxxxxxxx>

Hi lijiazi,

A few small comments on this patch:

> ---
>  Documentation/core-api/printk-formats.rst |  2 ++
>  include/linux/of.h                        |  6 ++++++
>  lib/vsprintf.c                            | 14 +++++++-------
>  3 files changed, 15 insertions(+), 7 deletions(-)
> 
> diff --git a/Documentation/core-api/printk-formats.rst b/Documentation/core-api/printk-formats.rst
> index 8ebe46b1..c73ccad 100644
> --- a/Documentation/core-api/printk-formats.rst
> +++ b/Documentation/core-api/printk-formats.rst
> @@ -441,6 +441,8 @@ Examples::
>  							d - detached
>  							P - Populated
>  							B - Populated bus
> +                                                        O - Overlay
> +                                                        F - Overlay free cset

Use tabs for indentation, like the preceding lines.

>  
>  Passed by reference.
>  
> diff --git a/include/linux/of.h b/include/linux/of.h
> index c669c0a..0453601 100644
> --- a/include/linux/of.h
> +++ b/include/linux/of.h
> @@ -147,6 +147,12 @@ extern raw_spinlock_t devtree_lock;
>  #define OF_OVERLAY		5 /* allocated for an overlay */
>  #define OF_OVERLAY_FREE_CSET	6 /* in overlay cset being freed */
>  
> +/* Add flag max for %pOF related printk, if add new flag, please
> + * increase following marco, and add abbreviations to tbuf in
> + * device_node_string function.
> + */

Incorrect multi-line comment style.

> +#define OF_DEVICE_NODE_FLAG_MAX 6 /* maximum available flags */
> +
>  #define OF_BAD_ADDR	((u64)-1)
>  
>  #ifdef CONFIG_OF


-- 
~Randy




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux