aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/auxdisplay
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/auxdisplay')
-rw-r--r--drivers/auxdisplay/charlcd.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/auxdisplay/charlcd.c b/drivers/auxdisplay/charlcd.c
index 077c01e87127..59f21401d6a9 100644
--- a/drivers/auxdisplay/charlcd.c
+++ b/drivers/auxdisplay/charlcd.c
@@ -20,7 +20,6 @@
#include <generated/utsrelease.h>
#include "charlcd.h"
-#include "hd44780_common.h"
/* Keep the backlight on this many seconds for each flash */
#define LCD_BL_TEMPO_PERIOD 4
@@ -112,8 +111,6 @@ static void charlcd_home(struct charlcd *lcd)
static void charlcd_print(struct charlcd *lcd, char c)
{
- struct hd44780_common *hdc = lcd->drvdata;
-
if (lcd->char_conv)
c = lcd->char_conv[(unsigned char)c];
@@ -121,7 +118,7 @@ static void charlcd_print(struct charlcd *lcd, char c)
lcd->addr.x++;
/* prevents the cursor from wrapping onto the next line */
- if (lcd->addr.x == hdc->bwidth)
+ if (lcd->addr.x == lcd->width)
lcd->ops->gotoxy(lcd);
}
@@ -195,7 +192,6 @@ static bool parse_xy(const char *s, unsigned long *x, unsigned long *y)
static inline int handle_lcd_special_code(struct charlcd *lcd)
{
struct charlcd_priv *priv = charlcd_to_priv(lcd);
- struct hd44780_common *hdc = lcd->drvdata;
/* LCD special codes */
@@ -323,7 +319,7 @@ static inline int handle_lcd_special_code(struct charlcd *lcd)
xs = lcd->addr.x;
ys = lcd->addr.y;
- for (x = lcd->addr.x; x < hdc->bwidth; x++)
+ for (x = lcd->addr.x; x < lcd->width; x++)
lcd->ops->print(lcd, ' ');
/* restore cursor position */
@@ -366,7 +362,6 @@ static inline int handle_lcd_special_code(struct charlcd *lcd)
static void charlcd_write_char(struct charlcd *lcd, char c)
{
struct charlcd_priv *priv = charlcd_to_priv(lcd);
- struct hd44780_common *hdc = lcd->drvdata;
/* first, we'll test if we're in escape mode */
if ((c != '\n') && priv->esc_seq.len >= 0) {
@@ -407,7 +402,7 @@ static void charlcd_write_char(struct charlcd *lcd, char c)
* flush the remainder of the current line and
* go to the beginning of the next line
*/
- for (; lcd->addr.x < hdc->bwidth; lcd->addr.x++)
+ for (; lcd->addr.x < lcd->width; lcd->addr.x++)
lcd->ops->print(lcd, ' ');
lcd->addr.x = 0;