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| author | Ben Dooks <ben-linux@fluff.org> | 2009-05-30 18:34:16 +0100 |
|---|---|---|
| committer | Ben Dooks <ben-linux@fluff.org> | 2009-06-08 12:10:37 +0100 |
| commit | 947391cfbaa3b08558844c0b187bcd0223c3f660 (patch) | |
| tree | 120191578808f242dd489fb4a329a0dff083bbba /drivers/mtd/nand/s3c2410.c | |
| parent | dea2aa6fd7d46c43c840ad77905f3c161d5bc59d (diff) | |
| download | kernel_samsung_tuna-947391cfbaa3b08558844c0b187bcd0223c3f660.zip kernel_samsung_tuna-947391cfbaa3b08558844c0b187bcd0223c3f660.tar.gz kernel_samsung_tuna-947391cfbaa3b08558844c0b187bcd0223c3f660.tar.bz2 | |
[MTD] [NAND] S3C2410: Use DIV_ROUND_UP
Change to using DIV_ROUND_UP() in the timing calculation
instead of blindly doing result++
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Diffstat (limited to 'drivers/mtd/nand/s3c2410.c')
| -rw-r--r-- | drivers/mtd/nand/s3c2410.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/mtd/nand/s3c2410.c b/drivers/mtd/nand/s3c2410.c index 8a7f960..89b7905 100644 --- a/drivers/mtd/nand/s3c2410.c +++ b/drivers/mtd/nand/s3c2410.c @@ -180,8 +180,7 @@ static int s3c_nand_calc_rate(int wanted, unsigned long clk, int max) { int result; - result = (wanted * clk) / NS_IN_KHZ; - result++; + result = DIV_ROUND_UP((wanted * clk), NS_IN_KHZ); pr_debug("result %d from %ld, %d\n", result, clk, wanted); |