diff options
Diffstat (limited to 'drivers/video/ssd1307fb.c')
| -rw-r--r-- | drivers/video/ssd1307fb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/ssd1307fb.c b/drivers/video/ssd1307fb.c index 4d99dd7a6831..395cb6a8d8f3 100644 --- a/drivers/video/ssd1307fb.c +++ b/drivers/video/ssd1307fb.c @@ -145,8 +145,8 @@ static void ssd1307fb_update_display(struct ssd1307fb_par *par) u32 page_length = SSD1307FB_WIDTH * i; u32 index = page_length + (SSD1307FB_WIDTH * k + j) / 8; u8 byte = *(vmem + index); - u8 bit = byte & (1 << (7 - (j % 8))); - bit = bit >> (7 - (j % 8)); + u8 bit = byte & (1 << (j % 8)); + bit = bit >> (j % 8); buf |= bit << k; } ssd1307fb_write_data(par->client, buf); |