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sparc32: fix sparse warnings in auxio_32.c

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Fix following warnings:
auxio_32.c:23:14: warning: symbol 'auxio_register' was not declared. Should it be static?
auxio_32.c:26:13: warning: symbol 'auxio_probe' was not declared. Should it be static?
auxio_32.c:108:13: warning: symbol 'auxio_power_probe' was not declared. Should it be static?

Add proper decalarations for the above.

The leaves one sparse warning:
auxio_32.c:130:33: warning: cast removes address space of expression

This is here:
    auxio_power_register = (unsigned char *) of_ioremap()

This is __iomem that is removed from return value of of_ioremap()
The pointer is later used without any helpers in process_32.c:
    *auxio_power_register |= AUXIO_POWER_OFF;

It would be simple to introduce a few sbus() helpers.
But as I was not sure this was correct the warning are left as-is.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sam Ravnborg
2014-04-21 21:39:35 +02:00
committed by David S. Miller
parent 3731e19910
commit a3ee8faa1b
5 changed files with 16 additions and 8 deletions
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8
arch/sparc/kernel/devices.c
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@@ -132,11 +132,7 @@ void __init device_scan(void)
}
#endif /* !CONFIG_SMP */
{
extern void auxio_probe(void);
extern void auxio_power_probe(void);
auxio_probe();
auxio_power_probe();
}
auxio_probe();
auxio_power_probe();
clock_stop_probe();
}