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 <[email protected]>
---
drivers/staging/fbtft/fbtft-bus.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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 */
--
2.22.0
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