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mtd: pxa3xx_nand: initialiaze pxa3xx_flash_ids to 0 

pxa3xx_flash_ids wasn't initialized to 0, which in certain cases could
end up containing corrupted values in its members. Fix this to avoid
possible issues.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Antoine Ténart 2015-02-12 15:53:27 +01:00 committed by Brian Norris
parent ed446cc720
commit 7c2f717668
1 changed files with 2 additions and 0 deletions
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2
drivers/mtd/nand/pxa3xx_nand.c
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@ -1522,6 +1522,8 @@ static int pxa3xx_nand_scan(struct mtd_info *mtd)
return ret; return ret;
} }
memset(pxa3xx_flash_ids, 0, sizeof(pxa3xx_flash_ids));
pxa3xx_flash_ids[0].name = f->name; pxa3xx_flash_ids[0].name = f->name;
pxa3xx_flash_ids[0].dev_id = (f->chip_id >> 8) & 0xffff; pxa3xx_flash_ids[0].dev_id = (f->chip_id >> 8) & 0xffff;
pxa3xx_flash_ids[0].pagesize = f->page_size; pxa3xx_flash_ids[0].pagesize = f->page_size;