* [PATCH v2] io: correct documentation mismatches for io memcpy
@ 2020-04-23 0:09 Wang Wenhu
2020-04-23 17:02 ` Randy Dunlap
0 siblings, 1 reply; 2+ messages in thread
From: Wang Wenhu @ 2020-04-23 0:09 UTC (permalink / raw)
To: arnd, linux-arch, linux-kernel; +Cc: rdunlap, kernel, Wang Wenhu
Minor mismatches exist between funtion documentations and parameter
definitions. Also a dash '-' is needed between a function name and
its description.
Function definitions are as following:
static inline void memcpy_fromio(void *buffer,
const volatile void __iomem *addr,
size_t size)
static inline void memcpy_toio(volatile void __iomem *addr, const void *buffer,
size_t size)
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Wang Wenhu <wenhu.wang@vivo.com>
---
Changes since v1:
* Dashes added between the function names and their descriptions.
include/asm-generic/io.h | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h
index d39ac997dda8..b6a9131ec4d4 100644
--- a/include/asm-generic/io.h
+++ b/include/asm-generic/io.h
@@ -1066,10 +1066,10 @@ static inline void memset_io(volatile void __iomem *addr, int value,
#ifndef memcpy_fromio
#define memcpy_fromio memcpy_fromio
/**
- * memcpy_fromio Copy a block of data from I/O memory
- * @dst: The (RAM) destination for the copy
- * @src: The (I/O memory) source for the data
- * @count: The number of bytes to copy
+ * memcpy_fromio - Copy a block of data from I/O memory
+ * @buffer: The (RAM) destination for the copy
+ * @addr: The (I/O memory) source for the data
+ * @size: The number of bytes to copy
*
* Copy a block of data from I/O memory.
*/
@@ -1084,10 +1084,10 @@ static inline void memcpy_fromio(void *buffer,
#ifndef memcpy_toio
#define memcpy_toio memcpy_toio
/**
- * memcpy_toio Copy a block of data into I/O memory
- * @dst: The (I/O memory) destination for the copy
- * @src: The (RAM) source for the data
- * @count: The number of bytes to copy
+ * memcpy_toio - Copy a block of data into I/O memory
+ * @addr: The (I/O memory) destination for the copy
+ * @buffer: The (RAM) source for the data
+ * @size: The number of bytes to copy
*
* Copy a block of data to I/O memory.
*/
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] io: correct documentation mismatches for io memcpy
2020-04-23 0:09 [PATCH v2] io: correct documentation mismatches for io memcpy Wang Wenhu
@ 2020-04-23 17:02 ` Randy Dunlap
0 siblings, 0 replies; 2+ messages in thread
From: Randy Dunlap @ 2020-04-23 17:02 UTC (permalink / raw)
To: Wang Wenhu, arnd, linux-arch, linux-kernel; +Cc: kernel
On 4/22/20 5:09 PM, Wang Wenhu wrote:
> Minor mismatches exist between funtion documentations and parameter
> definitions. Also a dash '-' is needed between a function name and
> its description.
>
> Function definitions are as following:
> static inline void memcpy_fromio(void *buffer,
> const volatile void __iomem *addr,
> size_t size)
> static inline void memcpy_toio(volatile void __iomem *addr, const void *buffer,
> size_t size)
>
> Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
> Signed-off-by: Wang Wenhu <wenhu.wang@vivo.com>
Hi,
Sorry to just notice this, but could you also fix up all of
the kernel-doc notation for memset_io() in the same manner?
thanks.
> ---
> Changes since v1:
> * Dashes added between the function names and their descriptions.
>
> include/asm-generic/io.h | 16 ++++++++--------
> 1 file changed, 8 insertions(+), 8 deletions(-)
>
> diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h
> index d39ac997dda8..b6a9131ec4d4 100644
> --- a/include/asm-generic/io.h
> +++ b/include/asm-generic/io.h
> @@ -1066,10 +1066,10 @@ static inline void memset_io(volatile void __iomem *addr, int value,
> #ifndef memcpy_fromio
> #define memcpy_fromio memcpy_fromio
> /**
> - * memcpy_fromio Copy a block of data from I/O memory
> - * @dst: The (RAM) destination for the copy
> - * @src: The (I/O memory) source for the data
> - * @count: The number of bytes to copy
> + * memcpy_fromio - Copy a block of data from I/O memory
> + * @buffer: The (RAM) destination for the copy
> + * @addr: The (I/O memory) source for the data
> + * @size: The number of bytes to copy
> *
> * Copy a block of data from I/O memory.
> */
> @@ -1084,10 +1084,10 @@ static inline void memcpy_fromio(void *buffer,
> #ifndef memcpy_toio
> #define memcpy_toio memcpy_toio
> /**
> - * memcpy_toio Copy a block of data into I/O memory
> - * @dst: The (I/O memory) destination for the copy
> - * @src: The (RAM) source for the data
> - * @count: The number of bytes to copy
> + * memcpy_toio - Copy a block of data into I/O memory
> + * @addr: The (I/O memory) destination for the copy
> + * @buffer: The (RAM) source for the data
> + * @size: The number of bytes to copy
> *
> * Copy a block of data to I/O memory.
> */
>
--
~Randy
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