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David Howells 4c23782091 ppc: Clean up scanlog 
Clean up the pseries scanlog driver's use of procfs:

 (1) Don't need to save the proc_dir_entry pointer as we have the filename to
     remove with.

 (2) Save the scan log buffer pointer in a static variable (there is only one
     of it) and don't save it in the PDE (which doesn't have a destructor).

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
cc: Paul Mackerras <paulus@samba.org>
cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
 		2013-05-01 17:29:45 -04:00
..
alpha srm_env: don't bother with pointer to srm_env_t 2013-04-09 14:13:33 -04:00
arc ARC: split elf.h into uapi and export it for userspace 2013-02-27 20:00:26 +05:30
arm arm: Don't use create_proc_read_entry() 2013-04-29 15:42:00 -04:00
arm64 arm64: Kconfig.debug: Remove unused CONFIG_DEBUG_ERRORS 2013-03-19 16:19:19 +00:00
avr32 Select VIRT_TO_BUS directly where needed 2013-03-12 11:16:40 -07:00
blackfin procfs: new helper - PDE_DATA(inode) 2013-04-09 14:13:32 -04:00
c6x Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-02-26 20:16:07 -08:00
cris cris: Don't use create_proc_read_entry() 2013-04-29 15:41:59 -04:00
frv Select VIRT_TO_BUS directly where needed 2013-03-12 11:16:40 -07:00
h8300 h8300: Don't use create_proc_read_entry() 2013-04-29 15:41:59 -04:00
hexagon Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-02-26 20:16:07 -08:00
ia64 ia64: Don't use create_proc_read_entry() 2013-04-29 15:41:58 -04:00
m32r UAPI: fix endianness conditionals in M32R's asm/stat.h 2013-03-13 15:21:49 -07:00
m68k Select VIRT_TO_BUS directly where needed 2013-03-12 11:16:40 -07:00
metag metag: Inhibit NUMA balancing. 2013-03-04 10:29:19 +00:00
microblaze Select VIRT_TO_BUS directly where needed 2013-03-12 11:16:40 -07:00
mips proc: Split kcore bits from linux/procfs.h into linux/kcore.h 2013-04-29 15:42:02 -04:00
mn10300 Select VIRT_TO_BUS directly where needed 2013-03-12 11:16:40 -07:00
openrisc openrisc: remove HAVE_VIRT_TO_BUS 2013-03-13 06:12:39 +01:00
parisc parisc: Don't use create_proc_read_entry() 2013-04-29 15:41:57 -04:00
powerpc ppc: Clean up scanlog 2013-05-01 17:29:45 -04:00
s390 Include missing linux/slab.h inclusions 2013-04-29 15:42:01 -04:00
score proc: Split kcore bits from linux/procfs.h into linux/kcore.h 2013-04-29 15:42:02 -04:00
sh sh: Don't use create_proc_read_entry() 2013-04-29 15:41:57 -04:00
sparc Include missing linux/slab.h inclusions 2013-04-29 15:42:01 -04:00
tile procfs: new helper - PDE_DATA(inode) 2013-04-09 14:13:32 -04:00
um UM: Adjust printk in create_proc_mconsole() 2013-04-09 14:16:38 -04:00
unicore32 Select VIRT_TO_BUS directly where needed 2013-03-12 11:16:40 -07:00
x86 proc: Split kcore bits from linux/procfs.h into linux/kcore.h 2013-04-29 15:42:02 -04:00
xtensa procfs: new helper - PDE_DATA(inode) 2013-04-09 14:13:32 -04:00
.gitignore
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Kconfig Select VIRT_TO_BUS directly where needed 2013-03-12 11:16:40 -07:00