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fonts: fixup font.h kernel-doc warnings

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Use the typedef keyword when describing a typedef.
Add the missing function return value for font_glyph_size().

Warning: include/linux/font.h:84 cannot understand function prototype:
  'typedef const unsigned char font_data_t;'
Warning: include/linux/font.h:53 No description found for return value
  of 'font_glyph_size'

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: stable@vger.kernel.org # v7.1+
Signed-off-by: Helge Deller <deller@gmx.de>
This commit is contained in:
Randy Dunlap 2026-07-18 12:13:26 -07:00 committed by Helge Deller
parent 5dc2e70dd7
commit 048ad864d6
1 changed files with 3 additions and 1 deletions
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4
include/linux/font.h
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@ -49,6 +49,8 @@ static inline unsigned int font_glyph_pitch(unsigned int width)
* scanlines, which is usually the glyph's height in scanlines. Fonts
* coming from user space can sometimes have a different vertical pitch
* with empty scanlines between two adjacent glyphs.
*
* Returns: the number of bytes per glyph
*/
static inline unsigned int font_glyph_size(unsigned int width, unsigned int vpitch)
{
@ -60,7 +62,7 @@ static inline unsigned int font_glyph_size(unsigned int width, unsigned int vpit
*/
/**
* font_data_t - Raw font data
* typedef font_data_t - Raw font data
*
* Values of type font_data_t store a pointer to raw font data. The format
* is monochrome. Each bit sets a pixel of a stored glyph. Font data does