Commit 6a78b4dd authored Feb 19, 2018 by Miguel Ojeda

auxdisplay: img-ascii-lcd: Fix doc comment to silence warnings



Compiling with W=1 with gcc 7.2.0 gives 2 warnings:

  drivers/auxdisplay/img-ascii-lcd.c:233: warning: Function parameter or
  member 't' not described in 'img_ascii_lcd_scroll'
  drivers/auxdisplay/img-ascii-lcd.c:233: warning: Excess function
  parameter 'arg' description in 'img_ascii_lcd_scroll'

Cc: Paul Burton <paul.burton@mips.com>
Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>

parent 5617c599

drivers/auxdisplay/img-ascii-lcd.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -224,7 +224,7 @@ MODULE_DEVICE_TABLE(of, img_ascii_lcd_matches);

		/**
		* img_ascii_lcd_scroll() - scroll the display by a character
		* @arg: really a pointer to the private data structure
		* @t: really a pointer to the private data structure
		*
		* Scroll the current message along the LCD by one character, rearming the
		* timer if required.