diff options
Diffstat (limited to 'drivers/staging/asus_oled/asus_oled.c')
| -rw-r--r-- | drivers/staging/asus_oled/asus_oled.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c index d0a5a28..2386b88 100644 --- a/drivers/staging/asus_oled/asus_oled.c +++ b/drivers/staging/asus_oled/asus_oled.c @@ -324,9 +324,11 @@ static void send_data(struct asus_oled_dev *odev) return; if (odev->pack_mode == PACK_MODE_G1) { - /* When sending roll-mode data the display updated only - first packet. I have no idea why, but when static picture - is sent just before rolling picture everything works fine. */ + /* + * When sending roll-mode data the display updated only + * first packet. I have no idea why, but when static picture + * is sent just before rolling picture everything works fine. + */ if (odev->pic_mode == ASUS_OLED_ROLL) send_packets(odev->udev, packet, odev->buf, ASUS_OLED_STATIC, 2); @@ -363,9 +365,11 @@ static int append_values(struct asus_oled_dev *odev, uint8_t val, size_t count) switch (odev->pack_mode) { case PACK_MODE_G1: - /* i = (x/128)*640 + 127 - x + (y/8)*128; - This one for 128 is the same, but might be better - for different widths? */ + /* + * i = (x/128)*640 + 127 - x + (y/8)*128; + * This one for 128 is the same, but might be better + * for different widths? + */ i = (x/odev->dev_width)*640 + odev->dev_width - 1 - x + (y/8)*odev->dev_width; @@ -401,7 +405,7 @@ static int append_values(struct asus_oled_dev *odev, uint8_t val, size_t count) default: /* cannot get here; stops gcc complaining*/ - ; + break; } odev->buf_offs++; @@ -566,9 +570,11 @@ static ssize_t odev_set_picture(struct asus_oled_dev *odev, if (ret < 0) return ret; } else if (buf[offs] == '\n') { - /* New line detected. Lets assume, that all characters - till the end of the line were equal to the last - character in this line.*/ + /* + * New line detected. Lets assume, that all characters + * till the end of the line were equal to the last + * character in this line. + */ if (odev->buf_offs % odev->width != 0) ret = append_values(odev, odev->last_val, odev->width - |