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022d917d96
linux/drivers
History
Julia Lawall 022d917d96 drivers/serial/m32r_sio.c: correct use of ! and & 
In commit e6bafba5b4 ("wmi: (!x & y)
strikes again"), a bug was fixed that involved converting !x & y to !(x
& y).  The code below shows the same pattern, and thus should perhaps be
fixed in the same way.

This is not tested and clearly changes the semantics, so it is only
something to consider.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@ expression E1,E2; @@
(
  !E1 & !E2
|
- !E1 & E2
+ !(E1 & E2)
)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-04 16:35:16 -08:00
..
acorn/char Fix default compose table initialization 2008-03-03 14:53:16 -08:00
acpi Merge branches 'release', 'bugzilla-9916', 'bugzilla-9982', 'bugzilla-9989', 'misc', 'suspend', 'thermal', 'thinkpad' and 'tsc' into release 2008-02-21 02:41:58 -05:00
amba
ata block: separate out padding from alignment 2008-03-04 11:18:17 +01:00
atm
auxdisplay
base docbook: fix kernel-api source files 2008-03-03 10:47:14 -08:00
block pktcdvd: reduce stack consumption 2008-03-04 16:35:12 -08:00
bluetooth
cdrom make cdrom.c:check_for_audio_disc() static 2008-03-04 11:28:41 +01:00
char drivers/char/isicom.c: correct use of ! and & 2008-03-04 16:35:15 -08:00
clocksource
connector CONNECTOR: make cn_already_initialized static 2008-02-26 18:42:44 -08:00
cpufreq cpufreq: fix kobject reference count handling 2008-02-21 15:27:06 -08:00
cpuidle
crypto
dca
dio
dma ioat: fix 'ack' handling, driver must ensure that 'ack' is zero 2008-03-04 10:16:46 -07:00
edac
eisa
firewire firewire: fix crash in automatic module unloading 2008-03-02 12:35:46 +01:00
firmware dmi: prevent linked list corruption 2008-02-23 17:12:15 -08:00
gpio
hid
hwmon hwmon: normal_i2c arrays should be const 2008-02-18 21:58:15 -05:00
i2c i2c-i801: Add support for the ICH10 2008-02-24 20:03:42 +01:00
ide ide: remove stale comments from ide-dma.c (take 2) 2008-02-26 21:50:36 +01:00
ieee1394 ieee1394: sbp2: fix rescan-scsi-bus 2008-02-19 19:57:24 +01:00
infiniband RDMA/nes: Fix interrupt moderation low threshold 2008-02-26 16:24:29 -08:00
input
isdn drivers/isdn: correct use of ! and & 2008-03-04 16:35:16 -08:00
leds
lguest
macintosh PM: Introduce PM_EVENT_HIBERNATE callback state 2008-02-23 10:40:04 -08:00
mca
md dm-raid1.c: fix NULL dereferences 2008-02-19 15:52:27 -08:00
media V4L/DVB (7219): zoran: Fix namespace conflicts with Zoran 'GPIO_MAX' enum 2008-02-18 12:18:28 -03:00
memstick
message docbook: fix fusion source files 2008-03-03 10:47:14 -08:00
mfd sm501: add support for the SM502 programmable PLL 2008-03-04 16:35:13 -08:00
misc Merge branches 'release', 'bugzilla-9916', 'bugzilla-9982', 'bugzilla-9989', 'misc', 'suspend', 'thermal', 'thinkpad' and 'tsc' into release 2008-02-21 02:41:58 -05:00
mmc
mtd
net m68knommu: fix fec driver interrupt races 2008-03-04 08:04:11 -08:00
nubus
of
oprofile
parisc
parport
pci docbook: fix kernel-api source files 2008-03-03 10:47:14 -08:00
pcmcia PCI: drivers/pcmcia/i82092.c: fix up after pci_bus_region changes 2008-02-21 15:34:35 -08:00
pnp
power
ps3
rapidio docbook: fix rapidio source files 2008-03-03 10:47:13 -08:00
rtc rtc: add support for the S-35390A RTC chip 2008-03-04 16:35:09 -08:00
s390 Build fix for drivers/s390/char/defkeymap.c 2008-03-04 08:01:26 -08:00
sbus
scsi scsi: missing add of padded bytes to io completion byte count 2008-03-04 20:24:05 +01:00
serial drivers/serial/m32r_sio.c: correct use of ! and & 2008-03-04 16:35:16 -08:00
sh maple: fix device detection 2008-02-26 14:12:09 +09:00
sn
spi powerpc: mpc5200: fix build error on mpc52xx_psc_spi device driver 2008-03-04 16:35:12 -08:00
ssb SSB PCI core driver: use new SPROM data structure 2008-02-28 09:29:58 -05:00
tc
telephony
thermal thermal: use ERR_PTR for returning error 2008-02-15 18:21:30 -05:00
uio UIO: fix Greg's stupid changes 2008-02-21 15:27:07 -08:00
usb docbook: fix usb source files 2008-03-03 10:47:14 -08:00
video sm501fb: fix timing limits 2008-03-04 16:35:13 -08:00
virtio
w1 ds1wm: report bus reset error 2008-03-04 16:35:12 -08:00
watchdog [WATCHDOG] HP ProLiant WatchDog driver 2008-02-18 17:06:21 +00:00
xen
zorro
Kconfig
Makefile