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Date: Sat, 18 Mar 2023 19:24:54 +0530
From: Deepak R Varma <drv@...lo.com>
To: Kloudifold <cloudifold.3125@...il.com>
Cc: outreachy@...ts.linux.dev, teddy.wang@...iconmotion.com,
sudipm.mukherjee@...il.com, gregkh@...uxfoundation.org,
linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
alison.schofield@...el.com
Subject: Re: [PATCH v3] staging: sm750: Rename sm750_hw_cursor_* functions to
snake_case
On Sat, Mar 18, 2023 at 09:35:49PM +0800, Kloudifold wrote:
> sm750 driver has sm750_hw_cursor_* functions, which are named in
> camelcase. Rename them to snake case to follow the function naming
> convention.
Hi Kloudifold,
The driver name is not required in the description above. You can write
something like "Following sm750_hw...* functions ..." and then list the
functions with the transformed names for quick reference. See this example
below.
sm750_hw_cursor_setSize ==> sm750_hw_cursor_set_size
Rest all looks good to me.
Deepak.
>
> Signed-off-by: Kloudifold <cloudifold.3125@...il.com>
>
> ---
> Changes in v3:
> - Add this changelog (Philipp)
> - Move lkp tags and link to the correct location in commit log (Alison)
> - Update the commit msg (Philip)
> - Update the commit log (Bagas, Julia)
>
> Changes in v2:
> - Use new function names in call sites (LKP)
>
> This v2 patch was prompted by an error reported by the Linux test
> robot, which detected the compile error.
> Reported-by: kernel test robot <lkp@...el.com>
> Link: https://lore.kernel.org/oe-kbuild-all/202303110849.X24WnHnM-lkp@intel.com/
> ---
> ---
> drivers/staging/sm750fb/sm750.c | 22 +++++++++++-----------
> drivers/staging/sm750fb/sm750_cursor.c | 14 +++++++-------
> drivers/staging/sm750fb/sm750_cursor.h | 12 ++++++------
> 3 files changed, 24 insertions(+), 24 deletions(-)
>
> diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
> index effc7fcc3..a1254f693 100644
> --- a/drivers/staging/sm750fb/sm750.c
> +++ b/drivers/staging/sm750fb/sm750.c
> @@ -121,14 +121,14 @@ static int lynxfb_ops_cursor(struct fb_info *info, struct fb_cursor *fbcursor)
>
> sm750_hw_cursor_disable(cursor);
> if (fbcursor->set & FB_CUR_SETSIZE)
> - sm750_hw_cursor_setSize(cursor,
> - fbcursor->image.width,
> - fbcursor->image.height);
> + sm750_hw_cursor_set_size(cursor,
> + fbcursor->image.width,
> + fbcursor->image.height);
>
> if (fbcursor->set & FB_CUR_SETPOS)
> - sm750_hw_cursor_setPos(cursor,
> - fbcursor->image.dx - info->var.xoffset,
> - fbcursor->image.dy - info->var.yoffset);
> + sm750_hw_cursor_set_pos(cursor,
> + fbcursor->image.dx - info->var.xoffset,
> + fbcursor->image.dy - info->var.yoffset);
>
> if (fbcursor->set & FB_CUR_SETCMAP) {
> /* get the 16bit color of kernel means */
> @@ -142,14 +142,14 @@ static int lynxfb_ops_cursor(struct fb_info *info, struct fb_cursor *fbcursor)
> ((info->cmap.green[fbcursor->image.bg_color] & 0xfc00) >> 5) |
> ((info->cmap.blue[fbcursor->image.bg_color] & 0xf800) >> 11);
>
> - sm750_hw_cursor_setColor(cursor, fg, bg);
> + sm750_hw_cursor_set_color(cursor, fg, bg);
> }
>
> if (fbcursor->set & (FB_CUR_SETSHAPE | FB_CUR_SETIMAGE)) {
> - sm750_hw_cursor_setData(cursor,
> - fbcursor->rop,
> - fbcursor->image.data,
> - fbcursor->mask);
> + sm750_hw_cursor_set_data(cursor,
> + fbcursor->rop,
> + fbcursor->image.data,
> + fbcursor->mask);
> }
>
> if (fbcursor->enable)
> diff --git a/drivers/staging/sm750fb/sm750_cursor.c b/drivers/staging/sm750fb/sm750_cursor.c
> index 43e6f52c2..ff643e33f 100644
> --- a/drivers/staging/sm750fb/sm750_cursor.c
> +++ b/drivers/staging/sm750fb/sm750_cursor.c
> @@ -58,13 +58,13 @@ void sm750_hw_cursor_disable(struct lynx_cursor *cursor)
> poke32(HWC_ADDRESS, 0);
> }
>
> -void sm750_hw_cursor_setSize(struct lynx_cursor *cursor, int w, int h)
> +void sm750_hw_cursor_set_size(struct lynx_cursor *cursor, int w, int h)
> {
> cursor->w = w;
> cursor->h = h;
> }
>
> -void sm750_hw_cursor_setPos(struct lynx_cursor *cursor, int x, int y)
> +void sm750_hw_cursor_set_pos(struct lynx_cursor *cursor, int x, int y)
> {
> u32 reg;
>
> @@ -73,7 +73,7 @@ void sm750_hw_cursor_setPos(struct lynx_cursor *cursor, int x, int y)
> poke32(HWC_LOCATION, reg);
> }
>
> -void sm750_hw_cursor_setColor(struct lynx_cursor *cursor, u32 fg, u32 bg)
> +void sm750_hw_cursor_set_color(struct lynx_cursor *cursor, u32 fg, u32 bg)
> {
> u32 reg = (fg << HWC_COLOR_12_2_RGB565_SHIFT) &
> HWC_COLOR_12_2_RGB565_MASK;
> @@ -82,8 +82,8 @@ void sm750_hw_cursor_setColor(struct lynx_cursor *cursor, u32 fg, u32 bg)
> poke32(HWC_COLOR_3, 0xffe0);
> }
>
> -void sm750_hw_cursor_setData(struct lynx_cursor *cursor, u16 rop,
> - const u8 *pcol, const u8 *pmsk)
> +void sm750_hw_cursor_set_data(struct lynx_cursor *cursor, u16 rop,
> + const u8 *pcol, const u8 *pmsk)
> {
> int i, j, count, pitch, offset;
> u8 color, mask, opr;
> @@ -132,8 +132,8 @@ void sm750_hw_cursor_setData(struct lynx_cursor *cursor, u16 rop,
> }
> }
>
> -void sm750_hw_cursor_setData2(struct lynx_cursor *cursor, u16 rop,
> - const u8 *pcol, const u8 *pmsk)
> +void sm750_hw_cursor_set_data2(struct lynx_cursor *cursor, u16 rop,
> + const u8 *pcol, const u8 *pmsk)
> {
> int i, j, count, pitch, offset;
> u8 color, mask;
> diff --git a/drivers/staging/sm750fb/sm750_cursor.h b/drivers/staging/sm750fb/sm750_cursor.h
> index b59643dd6..88fa02f63 100644
> --- a/drivers/staging/sm750fb/sm750_cursor.h
> +++ b/drivers/staging/sm750fb/sm750_cursor.h
> @@ -5,11 +5,11 @@
> /* hw_cursor_xxx works for voyager,718 and 750 */
> void sm750_hw_cursor_enable(struct lynx_cursor *cursor);
> void sm750_hw_cursor_disable(struct lynx_cursor *cursor);
> -void sm750_hw_cursor_setSize(struct lynx_cursor *cursor, int w, int h);
> -void sm750_hw_cursor_setPos(struct lynx_cursor *cursor, int x, int y);
> -void sm750_hw_cursor_setColor(struct lynx_cursor *cursor, u32 fg, u32 bg);
> -void sm750_hw_cursor_setData(struct lynx_cursor *cursor, u16 rop,
> - const u8 *data, const u8 *mask);
> -void sm750_hw_cursor_setData2(struct lynx_cursor *cursor, u16 rop,
> +void sm750_hw_cursor_set_size(struct lynx_cursor *cursor, int w, int h);
> +void sm750_hw_cursor_set_pos(struct lynx_cursor *cursor, int x, int y);
> +void sm750_hw_cursor_set_color(struct lynx_cursor *cursor, u32 fg, u32 bg);
> +void sm750_hw_cursor_set_data(struct lynx_cursor *cursor, u16 rop,
> const u8 *data, const u8 *mask);
> +void sm750_hw_cursor_set_data2(struct lynx_cursor *cursor, u16 rop,
> + const u8 *data, const u8 *mask);
> #endif
> --
> 2.40.0
>
>
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