From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 3 May 2016 15:16:21 +0000 (+0200)
Subject: HSI: omap-ssi: include pinctrl header files
X-Git-Tag: v4.14-rc1~3195^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ac8e3ff3a07cb8bf7a5ce4627c39a50e71dcd394;p=platform%2Fkernel%2Flinux-rpi.git

HSI: omap-ssi: include pinctrl header files

The driver now uses some pinctrl functions, but fails
to build if PINCTRL is disabled because the respective
header files are only included indirectly:

drivers/hsi/controllers/omap_ssi_core.c: In function 'ssi_clk_event':
drivers/hsi/controllers/omap_ssi_core.c:317:4: error: implicit declaration of function 'pinctrl_pm_select_idle_state' [-Werror=implicit-function-declaration]
drivers/hsi/controllers/omap_ssi_core.c:339:4: error: implicit declaration of function 'pinctrl_pm_select_default_state' [-Werror=implicit-function-declaration]
drivers/hsi/controllers/omap_ssi_port.c: In function 'ssi_flush':
drivers/hsi/controllers/omap_ssi_port.c:520:2: error: implicit declaration of function 'pinctrl_pm_select_idle_state' [-Werror=implicit-function-declaration]

This includes the headers from the files that call the functions,
which works even if pinctrl is turned off.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 4bcf7414528a ("HSI: omap-ssi: add clk change support")
Signed-off-by: Sebastian Reichel <sre@kernel.org>
---

diff --git a/drivers/hsi/controllers/omap_ssi_core.c b/drivers/hsi/controllers/omap_ssi_core.c
index 15b2a60..a3e0feb 100644
--- a/drivers/hsi/controllers/omap_ssi_core.c
+++ b/drivers/hsi/controllers/omap_ssi_core.c
@@ -35,6 +35,7 @@
 #include <linux/interrupt.h>
 #include <linux/spinlock.h>
 #include <linux/debugfs.h>
+#include <linux/pinctrl/consumer.h>
 #include <linux/pm_runtime.h>
 #include <linux/of_platform.h>
 #include <linux/hsi/hsi.h>
diff --git a/drivers/hsi/controllers/omap_ssi_port.c b/drivers/hsi/controllers/omap_ssi_port.c
index 98b22e8..ca7139e 100644
--- a/drivers/hsi/controllers/omap_ssi_port.c
+++ b/drivers/hsi/controllers/omap_ssi_port.c
@@ -26,6 +26,7 @@
 #include <linux/delay.h>
 
 #include <linux/gpio/consumer.h>
+#include <linux/pinctrl/consumer.h>
 #include <linux/debugfs.h>
 
 #include "omap_ssi_regs.h"