diff options
Diffstat (limited to 'drivers/staging/fbtft/fbtft-core.c')
| -rw-r--r-- | drivers/staging/fbtft/fbtft-core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c index bbe89c9c4fb9..300a1e4505b9 100644 --- a/drivers/staging/fbtft/fbtft-core.c +++ b/drivers/staging/fbtft/fbtft-core.c @@ -337,10 +337,10 @@ static void fbtft_reset(struct fbtft_par *par) if (par->gpio.reset == -1) return; fbtft_par_dbg(DEBUG_RESET, par, "%s()\n", __func__); - gpio_set_value(par->gpio.reset, 0); - udelay(20); - gpio_set_value(par->gpio.reset, 1); - mdelay(120); + gpio_set_value_cansleep(par->gpio.reset, 0); + usleep_range(20, 40); + gpio_set_value_cansleep(par->gpio.reset, 1); + msleep(120); } static void fbtft_update_display(struct fbtft_par *par, unsigned int start_line, |