This patch fixes checkpatch.pl warning,
all warnings are releted to comments code style.
---
drivers/staging/panel/panel.c | 38 +++++++++++++++++++++++++-------------
1 file changed, 25 insertions(+), 13 deletions(-)
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c
index 3e9ee7e..6b96369 100644
--- a/drivers/staging/panel/panel.c
+++ b/drivers/staging/panel/panel.c
@@ -785,6 +785,7 @@ static void long_sleep(int ms)
* send a serial byte to the LCD panel. The caller is responsible for locking
* if needed.
*/
+
static void lcd_send_serial(int byte)
{
int bit;
@@ -910,7 +911,8 @@ 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 */
+ * line if it wants to go farther
+ */
| ((lcd.addr.x < lcd.bwidth) ? lcd.addr.x &
(lcd.hwidth - 1) : lcd.bwidth - 1));
}
@@ -1064,11 +1066,9 @@ static void lcd_init_display(void)
lcd_clear_display();
}
-/*
- * These are the file operation function for user access to /dev/lcd
+/* These are the file operation function for user access to /dev/lcd
* This function can also be called from inside the kernel, by
* setting file and ppos to NULL.
- *
*/
static inline int handle_lcd_special_code(void)
@@ -1295,7 +1295,8 @@ static inline int handle_lcd_special_code(void)
lcd_backlight(1);
else if (lcd.light_tempo == 0)
/* switch off the light only when the tempo
- lighting is gone */
+ * lighting is gone
+ */
lcd_backlight(0);
}
}
@@ -1324,7 +1325,8 @@ static void lcd_write_char(char c)
/* go back one char and clear it */
if (lcd.addr.x > 0) {
/* check if we're not at the
- end of the line */
+ * end of the line
+ */
if (lcd.addr.x < lcd.bwidth)
/* back one char */
lcd_write_cmd(LCD_CMD_SHIFT);
@@ -1341,7 +1343,8 @@ static void lcd_write_char(char c)
break;
case '\n':
/* flush the remainder of the current line and
- go to the beginning of the next line */
+ * go to the beginning of the next line
+ */
for (; lcd.addr.x < lcd.bwidth; lcd.addr.x++)
lcd_write_data(' ');
lcd.addr.x = 0;
@@ -1365,7 +1368,9 @@ 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. */
+ * escape sequence can be understood.
+ */
+
if (lcd.esc_seq.len >= 2) {
int processed = 0;
@@ -1388,8 +1393,10 @@ 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. */
+ * or if it is getting too long.
+ */
if (processed || (lcd.esc_seq.len >= LCD_ESCAPE_LEN))
lcd.esc_seq.len = -1;
} /* escape codes */
@@ -1404,7 +1411,8 @@ 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 */
+ * that need some CPU.
+ */
schedule();
if (get_user(c, tmp))
@@ -1460,7 +1468,8 @@ static void panel_lcd_print(const char *s)
for (; count-- > 0; tmp++) {
if (!in_interrupt() && (((count + 1) & 0x1f) == 0))
/* let's be a little nice with other processes
- that need some CPU */
+ * that need some CPU.
+ */
schedule();
lcd_write_char(*tmp);
@@ -1636,7 +1645,9 @@ static void lcd_init(void)
/* 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();
@@ -1787,7 +1798,8 @@ 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 */
+ * use new ones when stable.
+ */
phys_curr = (phys_prev & (phys_read ^ phys_read_prev)) |
(phys_read & ~(phys_read ^ phys_read_prev));
}
--
1.9.1
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