Julia Lawall
6a19309db0
drivers/atm: Use DIV_ROUND_UP ...
The kernel.h macro DIV_ROUND_UP performs the computation (((n) + (d) - 1) /
(d)) but is perhaps more readable.
In the case of the file drivers/atm/eni.c, I am a little bit suspicious of
the -1 at the end of the affected expression. Please check that that is
what is wanted.
An extract of 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 n,d;
@@
(
- (n + d - 1) / d
+ DIV_ROUND_UP(n,d)
|
- (n + (d - 1)) / d
+ DIV_ROUND_UP(n,d)
)
@depends on haskernel@
expression n,d;
@@
- DIV_ROUND_UP((n),d)
+ DIV_ROUND_UP(n,d)
@depends on haskernel@
expression n,d;
@@
- DIV_ROUND_UP(n,(d))
+ DIV_ROUND_UP(n,d)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-22 19:22:58 -07:00
removed unused #include <linux/version.h>'s
2008-08-23 12:14:12 -07:00
firmware: convert Ambassador ATM driver to request_firmware()
2008-07-10 14:49:39 +01:00
firmware: convert Ambassador ATM driver to request_firmware()
2008-07-10 14:49:39 +01:00
[NET]: SPIN_LOCK_UNLOCKED cleanup in drivers/atm, net
2007-04-26 01:37:44 -07:00
drivers/atm: Use DIV_ROUND_UP
2008-09-22 19:22:58 -07:00
drivers/atm/eni.h: remove unused macro KERNEL_OFFSET
2008-06-10 12:46:52 -07:00
[ATM] firestream: Fix uninitialized var warning.
2008-03-28 16:19:26 -07:00
atm: [fore200e] use MODULE_FIRMWARE() and other suggested cleanups
2008-07-23 20:29:21 -07:00
atm: [fore200e] convert to use request_firmware()
2008-06-17 16:23:11 -07:00
atm: [he] remove #ifdef clutter
2008-06-17 16:21:44 -07:00
atm: [he] remove #ifdef clutter
2008-06-17 16:21:44 -07:00
drivers/atm: Use DIV_ROUND_UP
2008-09-22 19:22:58 -07:00
long vs. unsigned long - low-hanging fruits in drivers
2007-10-14 12:41:51 -07:00
[ATM] atm/idt77105.c: Fix section mismatch.
2008-01-20 20:31:43 -08:00
atm: idt77252: Use generic SKB queue management instead of home-grown scheme.
2008-09-21 21:38:26 -07:00
atm: idt77252: Use generic SKB queue management instead of home-grown scheme.
2008-09-21 21:38:26 -07:00
atm: fix direct casts of pointers to u32 in the InterPhase driver
2008-07-30 16:33:05 -07:00
iphase: Fix 64bit warning.
2008-05-14 23:28:47 -07:00
atm: [fore200e] convert to use request_firmware()
2008-06-17 16:23:11 -07:00
[ATM]: Clean up duplicate includes in drivers/atm/
2007-08-13 22:52:00 -07:00
firmware: convert Ambassador ATM driver to request_firmware()
2008-07-10 14:49:39 +01:00
drivers: atm, char fix integer as NULL pointer warnings
2008-04-28 17:29:18 -07:00
atm nicstar: Removal of debug code containing deprecated calls to cli()/sti()
2008-04-19 18:10:46 -07:00
[ATM]: [nicstar] Replace C code with call to ARRAY_SIZE() macro.
2007-07-18 01:46:53 -07:00
drivers/atm/: remove CVS keywords
2008-05-20 14:52:25 -07:00
atm: [suni] add support for setting loopback and framing modes
2008-06-17 16:19:24 -07:00
atm: [suni] add support for setting loopback and framing modes
2008-06-17 16:19:24 -07:00
drivers/atm: Use DIV_ROUND_UP
2008-09-22 19:22:58 -07:00
6a19309db0