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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: Dennis Menschel <menschel-d@posteo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dennis Menschel 2015-10-21 23:16:54 +02:00 committed by Greg Kroah-Hartman
parent 598af18afc
commit 5d7b169214
1 changed files with 0 additions and 19 deletions
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19
drivers/staging/fbtft/fb_st7789v.c
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@ -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,