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Unify usage of iopl-like code by introducing get_io_perms()

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Factor out portable iopl()-style code into a global function which all
programmers can use, add missing close() call.

Corresponding to flashrom svn r511.

Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
This commit is contained in:
Uwe Hermann
2009-05-14 20:41:57 +00:00
parent 0cdb0313f1
commit a086932cf9
3 changed files with 17 additions and 20 deletions
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3
flash.h
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@ -593,6 +593,9 @@ void internal_chip_writel(uint32_t val, volatile void *addr);
uint8_t internal_chip_readb(const volatile void *addr);
uint16_t internal_chip_readw(const volatile void *addr);
uint32_t internal_chip_readl(const volatile void *addr);
#if defined(__FreeBSD__) || defined(__DragonFly__)
extern int io_fd;
#endif
/* dummyflasher.c */
int dummy_init(void);