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Trivial (cosmetic) cleanup

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* Only open /dev/mem once and do it early.
* Drop extern for function prototypes.
* Minimize ts5300 impact in probe_flash()

This cleanup will making ICH7 SPI support quite some easier.

Corresponding to flashrom svn r100 and coreboot v2 svn r2585.

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>
This commit is contained in:
Stefan Reinauer
2007-04-06 11:58:03 +00:00
committed by Stefan Reinauer
parent 8e3a600123
commit 7038564346
8 changed files with 51 additions and 61 deletions
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2
82802ab.c
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@ -79,7 +79,7 @@ int probe_82802ab(struct flashchip *flash)
size_t size = flash->total_size * 1024;
// we need to mmap the write-protect space.
bios = mmap(0, size, PROT_WRITE | PROT_READ, MAP_SHARED,
flash->fd_mem, (off_t) (0 - 0x400000 - size));
fd_mem, (off_t) (0 - 0x400000 - size));
if (bios == MAP_FAILED) {
// it's this part but we can't map it ...
perror("Error MMAP memory using " MEM_DEV );