[PATCH 02/26] Staging: fbtft: fbtft-bus: Switch to the gpio descriptor interface

Nishad Kamdar nishadkamdar at gmail.com
Sun Nov 25 11:24:23 UTC 2018


This switches the fbtft-bus to use GPIO descriptors
rather than numerical gpios.

Signed-off-by: Nishad Kamdar <nishadkamdar at gmail.com>
---
 drivers/staging/fbtft/fbtft-bus.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/fbtft/fbtft-bus.c b/drivers/staging/fbtft/fbtft-bus.c
index 8ce1ff9b6c2a..2ea814d0dca5 100644
--- a/drivers/staging/fbtft/fbtft-bus.c
+++ b/drivers/staging/fbtft/fbtft-bus.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 #include <linux/export.h>
 #include <linux/errno.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/spi/spi.h>
 #include "fbtft.h"
 
@@ -135,8 +135,8 @@ 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 != -1)
-		gpio_set_value(par->gpio.dc, 1);
+	if (!par->gpio.dc)
+		gpiod_set_value(par->gpio.dc, 1);
 
 	/* non buffered write */
 	if (!par->txbuf.buf)
-- 
2.17.1



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