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 <[email protected]>
cc: Benjamin Herrenschmidt <[email protected]>
cc: Paul Mackerras <[email protected]>
cc: [email protected]
Signed-off-by: Al Viro <[email protected]>

0 files changed, 0 insertions, 0 deletions