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staging: panel: panel.c: Fixed coding style issues

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Fixed warnings reported by checkpatch.pl:
 - Block comments use a trailing */ on a separate line
 - Block comments use * on subsequent lines

Signed-off-by: Nayeemahmed Badebade <itachi.opsrc@gmail.com>
Acked-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Nayeemahmed Badebade 2015-08-27 21:02:46 +05:30 committed by Greg Kroah-Hartman
parent 1972308bf5
commit 8c17893c2f
1 changed files with 42 additions and 21 deletions
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63
drivers/staging/panel/panel.c
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@ -909,8 +909,10 @@ static void lcd_gotoxy(void)
{
lcd_write_cmd(LCD_CMD_SET_DDRAM_ADDR
| (lcd.addr.y ? lcd.hwidth : 0)
/* we force the cursor to stay at the end of the
line if it wants to go farther */
/*
* we force the cursor to stay at the end of the
* line if it wants to go farther
*/
| ((lcd.addr.x < lcd.bwidth) ? lcd.addr.x &
(lcd.hwidth - 1) : lcd.bwidth - 1));
}
@ -1294,8 +1296,10 @@ static inline int handle_lcd_special_code(void)
if (lcd.flags & (LCD_FLAG_L))
lcd_backlight(1);
else if (lcd.light_tempo == 0)
/* switch off the light only when the tempo
lighting is gone */
/*
* switch off the light only when the tempo
* lighting is gone
*/
lcd_backlight(0);
}
}
@ -1323,8 +1327,10 @@ static void lcd_write_char(char c)
case '\b':
/* go back one char and clear it */
if (lcd.addr.x > 0) {
/* check if we're not at the
end of the line */
/*
* check if we're not at the
* end of the line
*/
if (lcd.addr.x < lcd.bwidth)
/* back one char */
lcd_write_cmd(LCD_CMD_SHIFT);
@ -1340,8 +1346,10 @@ static void lcd_write_char(char c)
lcd_clear_fast();
break;
case '\n':
/* flush the remainder of the current line and
go to the beginning of the next line */
/*
* flush the remainder of the current line and
* go to the beginning of the next line
*/
for (; lcd.addr.x < lcd.bwidth; lcd.addr.x++)
lcd_write_data(' ');
lcd.addr.x = 0;
@ -1364,8 +1372,10 @@ static void lcd_write_char(char c)
}
}
/* now we'll see if we're in an escape mode and if the current
escape sequence can be understood. */
/*
* now we'll see if we're in an escape mode and if the current
* escape sequence can be understood.
*/
if (lcd.esc_seq.len >= 2) {
int processed = 0;
@ -1388,8 +1398,10 @@ static void lcd_write_char(char c)
}
/* LCD special escape codes */
/* flush the escape sequence if it's been processed
or if it is getting too long. */
/*
* flush the escape sequence if it's been processed
* or if it is getting too long.
*/
if (processed || (lcd.esc_seq.len >= LCD_ESCAPE_LEN))
lcd.esc_seq.len = -1;
} /* escape codes */
@ -1403,8 +1415,10 @@ static ssize_t lcd_write(struct file *file,
for (; count-- > 0; (*ppos)++, tmp++) {
if (!in_interrupt() && (((count + 1) & 0x1f) == 0))
/* let's be a little nice with other processes
that need some CPU */
/*
* let's be a little nice with other processes
* that need some CPU
*/
schedule();
if (get_user(c, tmp))
@ -1459,8 +1473,10 @@ static void panel_lcd_print(const char *s)
if (lcd.enabled && lcd.initialized) {
for (; count-- > 0; tmp++) {
if (!in_interrupt() && (((count + 1) & 0x1f) == 0))
/* let's be a little nice with other processes
that need some CPU */
/*
* let's be a little nice with other processes
* that need some CPU
*/
schedule();
lcd_write_char(*tmp);
@ -1634,9 +1650,11 @@ static void lcd_init(void)
pin_to_bits(lcd.pins.da, lcd_bits[LCD_PORT_D][LCD_BIT_DA],
lcd_bits[LCD_PORT_C][LCD_BIT_DA]);
/* before this line, we must NOT send anything to the display.
/*
* before this line, we must NOT send anything to the display.
* Since lcd_init_display() needs to write data, we have to
* enable mark the LCD initialized just before. */
* enable mark the LCD initialized just before.
*/
lcd.initialized = true;
lcd_init_display();
@ -1770,7 +1788,8 @@ static void phys_scan_contacts(void)
phys_read |= (pmask_t) gndmask << 40;
if (bitmask != gndmask) {
/* since clearing the outputs changed some inputs, we know
/*
* since clearing the outputs changed some inputs, we know
* that some input signals are currently tied to some outputs.
* So we'll scan them.
*/
@ -1786,8 +1805,10 @@ static void phys_scan_contacts(void)
}
w_dtr(pprt, oldval); /* disable all outputs */
}
/* this is easy: use old bits when they are flapping,
* use new ones when stable */
/*
* this is easy: use old bits when they are flapping,
* use new ones when stable
*/
phys_curr = (phys_prev & (phys_read ^ phys_read_prev)) |
(phys_read & ~(phys_read ^ phys_read_prev));
}