forked from Minki/linux
drivers/net: Use DIV_ROUND_CLOSEST
The kernel.h macro DIV_ROUND_CLOSEST performs the computation (x + d/2)/d but is perhaps more readable. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @haskernel@ @@ #include <linux/kernel.h> @depends on haskernel@ expression x,__divisor; @@ - (((x) + ((__divisor) / 2)) / (__divisor)) + DIV_ROUND_CLOSEST(x,__divisor) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1297,7 +1297,8 @@ static void b44_chip_reset(struct b44 *bp, int reset_kind)
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switch (sdev->bus->bustype) {
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switch (sdev->bus->bustype) {
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case SSB_BUSTYPE_SSB:
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case SSB_BUSTYPE_SSB:
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bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE |
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bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE |
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(((ssb_clockspeed(sdev->bus) + (B44_MDC_RATIO / 2)) / B44_MDC_RATIO)
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(DIV_ROUND_CLOSEST(ssb_clockspeed(sdev->bus),
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B44_MDC_RATIO)
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& MDIO_CTRL_MAXF_MASK)));
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& MDIO_CTRL_MAXF_MASK)));
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break;
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break;
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case SSB_BUSTYPE_PCI:
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case SSB_BUSTYPE_PCI:
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