diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-11 09:33:18 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-11 09:33:18 -0700 |
commit | 4dd9ec4946b4651a295d3bc8df9c15ac692a8f4e (patch) | |
tree | afb300c752de7175bb2df4722d5c857e070c75d9 /drivers/atm/horizon.c | |
parent | 86ed5a93b8b56e4e0877b914af0e10883a196384 (diff) | |
parent | 6861ff35ec5b60fafaf8651754c9a75142bfa9a4 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1075 commits)
myri10ge: update driver version number to 1.4.3-1.369
r8169: add shutdown handler
r8169: preliminary 8168d support
r8169: support additional 8168cp chipset
r8169: change default behavior for mildly identified 8168c chipsets
r8169: add a new 8168cp flavor
r8169: add a new 8168c flavor (bis)
r8169: add a new 8168c flavor
r8169: sync existing 8168 device hardware start sequences with vendor driver
r8169: 8168b Tx performance tweak
r8169: make room for more specific 8168 hardware start procedure
r8169: shuffle some registers handling around (8168 operation only)
r8169: new phy init parameters for the 8168b
r8169: update phy init parameters
r8169: wake up the PHY of the 8168
af_key: fix SADB_X_SPDDELETE response
ath9k: Fix return code when ath9k_hw_setpower() fails on reset
ath9k: remove nasty FAIL macro from ath9k_hw_reset()
gre: minor cleanups in netlink interface
gre: fix copy and paste error
...
Diffstat (limited to 'drivers/atm/horizon.c')
-rw-r--r-- | drivers/atm/horizon.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c index c0ac728dc56..615412364e9 100644 --- a/drivers/atm/horizon.c +++ b/drivers/atm/horizon.c @@ -635,7 +635,7 @@ static int make_rate (const hrz_dev * dev, u32 c, rounding r, // take care of rounding switch (r) { case round_down: - pre = (br+(c<<div)-1)/(c<<div); + pre = DIV_ROUND_UP(br, c<<div); // but p must be non-zero if (!pre) pre = 1; @@ -668,7 +668,7 @@ static int make_rate (const hrz_dev * dev, u32 c, rounding r, // take care of rounding switch (r) { case round_down: - pre = (br+(c<<div)-1)/(c<<div); + pre = DIV_ROUND_UP(br, c<<div); break; case round_nearest: pre = (br+(c<<div)/2)/(c<<div); @@ -698,7 +698,7 @@ got_it: if (bits) *bits = (div<<CLOCK_SELECT_SHIFT) | (pre-1); if (actual) { - *actual = (br + (pre<<div) - 1) / (pre<<div); + *actual = DIV_ROUND_UP(br, pre<<div); PRINTD (DBG_QOS, "actual rate: %u", *actual); } return 0; @@ -1967,7 +1967,7 @@ static int __devinit hrz_init (hrz_dev * dev) { // Set the max AAL5 cell count to be just enough to contain the // largest AAL5 frame that the user wants to receive wr_regw (dev, MAX_AAL5_CELL_COUNT_OFF, - (max_rx_size + ATM_AAL5_TRAILER + ATM_CELL_PAYLOAD - 1) / ATM_CELL_PAYLOAD); + DIV_ROUND_UP(max_rx_size + ATM_AAL5_TRAILER, ATM_CELL_PAYLOAD)); // Enable receive wr_regw (dev, RX_CONFIG_OFF, rd_regw (dev, RX_CONFIG_OFF) | RX_ENABLE); |