[PATCH 02/26] Staging: fbtft: fbtft-bus: Switch to the gpio descriptor interface
From: Nishad Kamdar <hidden>
Date: 2018-11-25 11:24:31
Also in:
dri-devel, lkml
Subsystem:
fbtft framebuffer drivers, staging subsystem, the rest · Maintainers:
Andy Shevchenko, Greg Kroah-Hartman, Linus Torvalds
This switches the fbtft-bus to use GPIO descriptors rather than numerical gpios. Signed-off-by: Nishad Kamdar <redacted> --- 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