diff options
Diffstat (limited to 'drivers/auxdisplay/charlcd.c')
| -rw-r--r-- | drivers/auxdisplay/charlcd.c | 11 |
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; |