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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: 4bcf741452 ("HSI: omap-ssi: add clk change support")
Signed-off-by: Sebastian Reichel <sre@kernel.org>
steinar/wifi_calib_4_9_kernel
Arnd Bergmann 2016-05-03 17:16:21 +02:00 committed by Sebastian Reichel
parent 53c703501e
commit ac8e3ff3a0
2 changed files with 2 additions and 0 deletions
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1
drivers/hsi/controllers/omap_ssi_core.c
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@ -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>

1
drivers/hsi/controllers/omap_ssi_port.c
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@ -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"