linux-kernel - [PATCH] fbdev: ssd1307fb: include linux/gpio/consumer.h

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Date:   Fri, 17 Feb 2017 15:41:42 +0100
From:   Arnd Bergmann <arnd@...db.de>
To:     Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Tomi Valkeinen <tomi.valkeinen@...com>
Cc:     Arnd Bergmann <arnd@...db.de>, Jyri Sarha <jsarha@...com>,
        LABBE Corentin <clabbe.montjoie@...il.com>,
        linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] fbdev: ssd1307fb: include linux/gpio/consumer.h

Changing this driver to the gpiod API requires the use of the
new-style header, depending on the configuration:

drivers/video/fbdev/ssd1307fb.c: In function 'ssd1307fb_probe':
drivers/video/fbdev/ssd1307fb.c:569:15: error: implicit declaration of function 'devm_gpiod_get_optional';did you mean 'devm_regulator_get_optional'? [-Werror=implicit-function-declaration]
drivers/video/fbdev/ssd1307fb.c:570:11: error: 'GPIOD_OUT_LOW' undeclared (first use in this function)

Fixes: 72db33355c14 ("fbdev: ssd1307fb: Start to use gpiod API for reset gpio")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/video/fbdev/ssd1307fb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/video/fbdev/ssd1307fb.c b/drivers/video/fbdev/ssd1307fb.c
index 5c87ae4bac6a..bd017b57c47f 100644
--- a/drivers/video/fbdev/ssd1307fb.c
+++ b/drivers/video/fbdev/ssd1307fb.c
@@ -9,6 +9,7 @@
 #include <linux/backlight.h>
 #include <linux/delay.h>
 #include <linux/fb.h>
+#include <linux/gpio/consumer.h>
 #include <linux/i2c.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-- 
2.9.0