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