kernel/linux.git/drivers/firewire/nosy.c, branch v4.19.39

vfs: do bulk POLL* -> EPOLL* replacement

2018-02-11T22:34:03+00:00

This is the mindless scripted replacement of kernel use of POLL* variables as described by Al, done by this script: for V in IN OUT PRI ERR RDNORM RDBAND WRNORM WRBAND HUP RDHUP NVAL MSG; do L=`git grep -l -w POLL$V | grep -v '^t' | grep -v /um/ | grep -v '^sa' | grep -v '/poll.h$'|grep -v '^D'` for f in $L; do sed -i "-es/^$[^\"]*$$\$/\\1E\\2/" $f; done done with de-mangling cleanups yet to come. NOTE! On almost all architectures, the EPOLL* constants have the same values as the POLL* constants do. But they keyword here is "almost". For various bad reasons they aren't the same, and epoll() doesn't actually work quite correctly in some cases due to this on Sparc et al. The next patch from Al will sort out the final differences, and we should be all done. Scripted-by: Al Viro Signed-off-by: Linus Torvalds

the rest of drivers/*: annotate ->poll() instances

2017-11-28T16:06:58+00:00

Signed-off-by: Al Viro

firewire: nosy: do not ignore errors in ioremap_nocache()

2016-10-09T09:38:11+00:00

There is no check if ioremap_nocache() returns a valid pointer. Potentially it can lead to null pointer dereference. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Signed-off-by: Stefan Richter (renamed goto labels)

firewire: nosy: Replace timeval with timespec64

2016-03-22T14:14:30+00:00

'struct timeval' uses a 32 bit field for its 'seconds' value which will overflow in year 2038 and beyond. This patch replaces the use of timeval in nosy.c with timespec64 which doesn't suffer from y2038 issue. The code is correct as is - since it is only using the microseconds portion of timeval. However, this patch does the replacement as part of a larger effort to remove all instances of 'struct timeval' from the kernel (that would help identify cases where the code is actually broken). Signed-off-by: Tina Ruchandani Reviewed-by: Arnd Bergmann Signed-off-by: Stefan Richter

firewire: nosy: Replace timeval with timespec64

2015-11-05T13:21:22+00:00

32 bit systems using 'struct timeval' will break in the year 2038, so we replace the code appropriately. However, this driver is not broken in 2038 since we are using only the microseconds portion of the current time. This patch replaces timeval with timespec64. Signed-off-by: Amitoj Kaur Chawla Reviewed-by: Arnd Bergmann Signed-off-by: Stefan Richter

firewire: remove use of __devinitdata

2012-11-28T20:40:42+00:00

CONFIG_HOTPLUG is going away as an option so __devinitdata is no longer needed. Signed-off-by: Bill Pemberton Acked-by: Stefan Richter Signed-off-by: Greg Kroah-Hartman

firewire: remove use of __devinit

2012-11-28T20:40:42+00:00

CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton Acked-by: Stefan Richter Signed-off-by: Greg Kroah-Hartman

firewire: use module_pci_driver

2012-04-09T12:23:37+00:00

This patch converts the drivers in drivers/firewire/* to use module_pci_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin Signed-off-by: Stefan Richter

firewire: nosy: Use the macro DMA_BIT_MASK().

2012-02-22T21:36:01+00:00

Use the macro DMA_BIT_MASK instead of the constant 0xffffffff Signed-off-by: Santosh Nayak Signed-off-by: Stefan Richter

atomic: use

2011-07-26T23:49:47+00:00

This allows us to move duplicated code in (atomic_inc_not_zero() for now) to Signed-off-by: Arun Sharma Reviewed-by: Eric Dumazet Cc: Ingo Molnar Cc: David Miller Cc: Eric Dumazet Acked-by: Mike Frysinger Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds