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Subject[PATCH] ARM: ep93xx: Avoid soc_device_to_device()
Date
ep93xx_init_soc() uses soc_device_to_device() to return a device
to ep93xx_init_devices(), where it is passed on to its callers,
who all ignore the return value. As this helper is deprecated,
change the return type of ep93xx_init_devices() to void and
have ep93xx_init_soc() return the soc_device instead.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---
arch/arm/mach-ep93xx/core.c | 12 ++++--------
arch/arm/mach-ep93xx/platform.h | 2 +-
2 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 6fb19a393fd2..7a0c82b30564 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -937,7 +937,7 @@ static const char __init *ep93xx_get_machine_name(void)
return kasprintf(GFP_KERNEL,"%s", machine_desc->name);
}

-static struct device __init *ep93xx_init_soc(void)
+static struct soc_device __init *ep93xx_init_soc(void)
{
struct soc_device_attribute *soc_dev_attr;
struct soc_device *soc_dev;
@@ -958,13 +958,11 @@ static struct device __init *ep93xx_init_soc(void)
return NULL;
}

- return soc_device_to_device(soc_dev);
+ return soc_dev;
}

-struct device __init *ep93xx_init_devices(void)
+void __init ep93xx_init_devices(void)
{
- struct device *parent;
-
/* Disallow access to MaverickCrunch initially */
ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_CPENA);

@@ -975,7 +973,7 @@ struct device __init *ep93xx_init_devices(void)
EP93XX_SYSCON_DEVCFG_GONIDE |
EP93XX_SYSCON_DEVCFG_HONIDE);

- parent = ep93xx_init_soc();
+ ep93xx_init_soc();

/* Get the GPIO working early, other devices need it */
platform_device_register(&ep93xx_gpio_device);
@@ -989,8 +987,6 @@ struct device __init *ep93xx_init_devices(void)
platform_device_register(&ep93xx_wdt_device);

gpio_led_register_device(-1, &ep93xx_led_data);
-
- return parent;
}

void ep93xx_restart(enum reboot_mode mode, const char *cmd)
diff --git a/arch/arm/mach-ep93xx/platform.h b/arch/arm/mach-ep93xx/platform.h
index b4045a186239..8a3a2be50f11 100644
--- a/arch/arm/mach-ep93xx/platform.h
+++ b/arch/arm/mach-ep93xx/platform.h
@@ -34,7 +34,7 @@ void ep93xx_register_ac97(void);
void ep93xx_register_ide(void);
void ep93xx_register_adc(void);

-struct device *ep93xx_init_devices(void);
+void ep93xx_init_devices(void);
extern void ep93xx_timer_init(void);

void ep93xx_restart(enum reboot_mode, const char *);
--
2.16.4
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