| Message ID | 20190715143003.12819-1-nsaenzjulienne@suse.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Staging: fbtft: Fix wrong check in fbtft_write_wmem16_bus8() | expand |
diff --git a/drivers/staging/fbtft/fbtft-bus.c b/drivers/staging/fbtft/fbtft-bus.c index 2ea814d0dca5..63c65dd67b17 100644 --- a/drivers/staging/fbtft/fbtft-bus.c +++ b/drivers/staging/fbtft/fbtft-bus.c @@ -135,7 +135,7 @@ int fbtft_write_vmem16_bus8(struct fbtft_par *par, size_t offset, size_t len) remain = len / 2; vmem16 = (u16 *)(par->info->screen_buffer + offset); - if (!par->gpio.dc) + if (par->gpio.dc) gpiod_set_value(par->gpio.dc, 1); /* non buffered write */
We actually want to set the gpio pin if it's avilable, not the other way around. Fixes: c440eee1a7a1 ("Staging: fbtft: Switch to the gpio descriptor interface") Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> --- drivers/staging/fbtft/fbtft-bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)