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由 yangerkun 提交于
We now support user to set erase page size, and use do_div between len and erase size to determine the reasonableness for the erase size. However, do_div is a macro and will overwrite the value of len. Which results a mtd device with unexcepted size. Fix it by use div_u64_rem. Fixes: ffad5603 ("mtd: phram: Allow the user to set the erase page size.") Signed-off-by: Nyangerkun <yangerkun@huawei.com> Signed-off-by: NMiquel Raynal <miquel.raynal@bootlin.com> Link: https://lore.kernel.org/linux-mtd/20210125124936.651812-1-yangerkun@huawei.com
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