diff options
| -rw-r--r-- | drivers/video/am335x-fb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/video/am335x-fb.c b/drivers/video/am335x-fb.c index bbe965a..684223f 100644 --- a/drivers/video/am335x-fb.c +++ b/drivers/video/am335x-fb.c @@ -160,7 +160,7 @@ int am335xfb_init(struct am335x_lcdpanel *panel) err = panel->pxl_clk; err_r = err; - for (d = 2; d < 255; d++) { + for (d = 2; err_r && d < 255; d++) { for (m = 2; m < 2047; m++) { if ((V_OSCK * m) < (panel->pxl_clk * d)) continue; @@ -176,6 +176,8 @@ int am335xfb_init(struct am335x_lcdpanel *panel) dpll_disp.m = m; dpll_disp.n = n; best_d = d; + if (err_r == 0) + break; } } } |