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Commit 5d7b1692 authored by Dennis Menschel's avatar Dennis Menschel Committed by Greg Kroah-Hartman
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staging: fbtft: remove redundant set_addr_win() function 



This patch removes the function set_addr_win() from fb_st7789v.c, as its
definition is redundant to the default implementation fbtft_set_addr_win()
which can be found in fbtft-core.c.

Signed-off-by: default avatarDennis Menschel <menschel-d@posteo.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 598af18a

drivers/staging/fbtft/fb_st7789v.c

+0 −19
Original line number Diff line number Diff line
@@ -127,24 +127,6 @@ static int default_init_sequence[] = { 
	-3,

};



/**

 * set_addr_win() - configure display area to use

 *

 * @par: FBTFT parameter object

 * @xs: first active pixel of x-axis

 * @ys: first active pixel of y-axis

 * @xe: last active pixel of x-axis

 * @ye: last active pixel of y-axis

 */

static void set_addr_win(struct fbtft_par *par, int xs, int ys, int xe, int ye)

{

	write_reg(par, MIPI_DCS_SET_COLUMN_ADDRESS,

		  xs >> 8, xs & 0xFF, xe >> 8, xe & 0xFF);

	write_reg(par, MIPI_DCS_SET_PAGE_ADDRESS,

		  ys >> 8, ys & 0xFF, ye >> 8, ye & 0xFF);

	write_reg(par, MIPI_DCS_WRITE_MEMORY_START);

}



/**

 * set_var() - apply LCD properties like rotation and BGR mode

 *
@@ -260,7 +242,6 @@ static struct fbtft_display display = { 
	.gamma_len = 14,

	.gamma = DEFAULT_GAMMA,

	.fbtftops = {

		.set_addr_win = set_addr_win,

		.set_var = set_var,

		.set_gamma = set_gamma,

		.blank = blank,