From mboxrd@z Thu Jan  1 00:00:00 1970
From: Brian Norris <computersforpeace@gmail.com>
Subject: [PATCH] drm/msm: dsi: fix compile errors when CONFIG_GPIOLIB=n
Date: Wed, 20 May 2015 15:59:31 -0700
Message-ID: <1432162771-10905-1-git-send-email-computersforpeace@gmail.com>
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Return-path: <linux-kernel-owner@vger.kernel.org>
Sender: linux-kernel-owner@vger.kernel.org
To: David Airlie <airlied@linux.ie>
Cc: linux-kernel@vger.kernel.org, Brian Norris <computersforpeace@gmail.com>, Rob Clark <robdclark@gmail.com>, Hai Li <hali@codeaurora.org>, dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org

I'm not sure where, exactly, but somewhere in here we must be relying o=
n
an implicit include.

drivers/gpu/drm/msm/dsi/dsi_host.c: In function =E2=80=98dsi_host_init_=
panel_gpios=E2=80=99:
drivers/gpu/drm/msm/dsi/dsi_host.c:1356:2: error: implicit declaration =
of function =E2=80=98devm_gpiod_get=E2=80=99 [-Werror=3Dimplicit-functi=
on-declaration]
  msm_host->disp_en_gpio =3D devm_gpiod_get(panel_device,
  ^
drivers/gpu/drm/msm/dsi/dsi_host.c:1356:25: warning: assignment makes p=
ointer from integer without a cast [enabled by default]
  msm_host->disp_en_gpio =3D devm_gpiod_get(panel_device,
                         ^
drivers/gpu/drm/msm/dsi/dsi_host.c:1364:3: error: implicit declaration =
of function =E2=80=98gpiod_direction_output=E2=80=99 [-Werror=3Dimplici=
t-function-declaration]
   ret =3D gpiod_direction_output(msm_host->disp_en_gpio, 0);
   ^
drivers/gpu/drm/msm/dsi/dsi_host.c:1371:20: warning: assignment makes p=
ointer from integer without a cast [enabled by default]
  msm_host->te_gpio =3D devm_gpiod_get(panel_device, "disp-te");
                    ^
drivers/gpu/drm/msm/dsi/dsi_host.c:1378:3: error: implicit declaration =
of function =E2=80=98gpiod_direction_input=E2=80=99 [-Werror=3Dimplicit=
-function-declaration]
   ret =3D gpiod_direction_input(msm_host->te_gpio);
   ^
drivers/gpu/drm/msm/dsi/dsi_host.c: In function =E2=80=98msm_dsi_host_p=
ower_on=E2=80=99:
drivers/gpu/drm/msm/dsi/dsi_host.c:1918:3: error: implicit declaration =
of function =E2=80=98gpiod_set_value=E2=80=99 [-Werror=3Dimplicit-funct=
ion-declaration]
   gpiod_set_value(msm_host->disp_en_gpio, 1);
   ^

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Rob Clark <robdclark@gmail.com>
Cc: Hai Li <hali@codeaurora.org>
Cc: dri-devel@lists.freedesktop.org
---
 drivers/gpu/drm/msm/dsi/dsi_host.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/d=
si/dsi_host.c
index 956b22492c9a..98aae759f2fd 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -15,6 +15,7 @@
 #include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/interrupt.h>
 #include <linux/of_device.h>
 #include <linux/of_gpio.h>
--=20
1.9.1