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Commit 681ea4b9 authored by Adrian Bunk's avatar Adrian Bunk Committed by Linus Torvalds
Browse files

[PATCH] drivers/char/nvram.c: possible cleanups 



This patch contains the following possible cleanups:
- make the needlessly global function __nvram_set_checksum static
- #if 0 the unused global function nvram_set_checksum
- remove the EXPORT_SYMBOL's for both functions

Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 3b01b47c

drivers/char/nvram.c

+3 −3
Original line number Diff line number Diff line
@@ -211,12 +211,13 @@ nvram_check_checksum(void) 
	return rv;

}



void

static void

__nvram_set_checksum(void)

{

	mach_set_checksum();

}



#if 0

void

nvram_set_checksum(void)

{
@@ -226,6 +227,7 @@ nvram_set_checksum(void) 
	__nvram_set_checksum();

	spin_unlock_irqrestore(&rtc_lock, flags);

}

#endif  /*  0  */



/*

 * The are the file operation function for user access to /dev/nvram
@@ -921,6 +923,4 @@ EXPORT_SYMBOL(__nvram_write_byte); 
EXPORT_SYMBOL(nvram_write_byte);

EXPORT_SYMBOL(__nvram_check_checksum);

EXPORT_SYMBOL(nvram_check_checksum);

EXPORT_SYMBOL(__nvram_set_checksum);

EXPORT_SYMBOL(nvram_set_checksum);

MODULE_ALIAS_MISCDEV(NVRAM_MINOR);

include/linux/nvram.h

+0 −2
Original line number Diff line number Diff line
@@ -20,8 +20,6 @@ extern void __nvram_write_byte(unsigned char c, int i); 
extern void nvram_write_byte(unsigned char c, int i);

extern int __nvram_check_checksum(void);

extern int nvram_check_checksum(void);

extern void __nvram_set_checksum(void);

extern void nvram_set_checksum(void);

#endif



#endif  /* _LINUX_NVRAM_H */