From: Dennis Menschel Date: Wed, 21 Oct 2015 21:16:54 +0000 (+0200) Subject: staging: fbtft: remove redundant set_addr_win() function X-Git-Tag: firefly_0821_release~176^2~802^2~247 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=5d7b169214bbbc9bb0b1dfb3a29cac97f7939ca4;p=firefly-linux-kernel-4.4.55.git 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: Dennis Menschel Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/fbtft/fb_st7789v.c b/drivers/staging/fbtft/fb_st7789v.c index 22a7b5b2219f..c0ecf2be051a 100644 --- a/drivers/staging/fbtft/fb_st7789v.c +++ b/drivers/staging/fbtft/fb_st7789v.c @@ -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,