Commit b756816d authored by Arushi Singhal's avatar Arushi Singhal Committed by Boris Brezillon
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mtd: ftl: Use DIV_ROUND_UP() 



The kernel.h macro DIV_ROUND_UP performs the computation
(((n) + (d) - 1) / (d)) but is perhaps more readable.

Signed-off-by: default avatarArushi Singhal <arushisinghal19971997@gmail.com>
Signed-off-by: default avatarBoris Brezillon <boris.brezillon@bootlin.com>
parent c77a9312

drivers/mtd/ftl.c

+2 −2
Original line number Diff line number Diff line
@@ -393,8 +393,8 @@ static int prepare_xfer(partition_t *part, int i) 
    }



    /* Write the BAM stub */

    nbam = (part->BlocksPerUnit * sizeof(uint32_t) +

	    le32_to_cpu(part->header.BAMOffset) + SECTOR_SIZE - 1) / SECTOR_SIZE;

    nbam = DIV_ROUND_UP(part->BlocksPerUnit * sizeof(uint32_t) +

			le32_to_cpu(part->header.BAMOffset), SECTOR_SIZE);



    offset = xfer->Offset + le32_to_cpu(part->header.BAMOffset);

    ctl = cpu_to_le32(BLOCK_CONTROL);