lcdc_spade_wvga: remove unused variable color_enhancement
usb: core: hub: remove unused variable hcd
mmc: core: remove unused variables to and rem
mmc: core: remove unused function mmc_do_erase
fs: nfs4proc: fix bad format
pm8xxx-gpio: fix missing return
Revert "cpufreq: ondemand: Fix kernel warning in cpufreq_governor_dbs"

This reverts commit a3fb017421e7941c3f967eb461f9f7e9f65b2926.
Revert "ext3: add support for .read_iter and .write_iter"

This reverts commit 7f2abedd667245e65d96ae4656e1699a9946b0ab.
[PATCH] cifs: silence compiler warnings showing up with gcc-4.7.0

gcc-4.7.0 has started throwing these warnings when building cifs.ko.

  CC [M]  fs/cifs/cifssmb.o
fs/cifs/cifssmb.c: In function CIFSSMBSetCIFSACL:
fs/cifs/cifssmb.c:3905:9: warning: array subscript is above array bounds [-Warray-bounds]
fs/cifs/cifssmb.c: In function CIFSSMBSetFileInfo:
fs/cifs/cifssmb.c:5711:8: warning: array subscript is above array bounds [-Warray-bounds]
fs/cifs/cifssmb.c: In function CIFSSMBUnixSetFileInfo:
fs/cifs/cifssmb.c:6001:25: warning: array subscript is above array bounds [-Warray-bounds]

This patch cleans up the code a bit by using the offsetof macro instead
of the funky "&pSMB->hdr.Protocol" construct.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
mmc: core: remove unused functions mmc_mmc_erase_timeout() and mmc_sd_erase_timeout()
elan_ktf2k: fix uninitialized variables
mm: make some struct page's const

These uses are read-only and in a subsequent patch I have a const struct
page in my hand...

[akpm@linux-foundation.org: fix warnings in lowmem_page_address()]
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Michel Lespinasse <walken@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm: compaction: remove unused function isolate_freepages_range()
board-spade: fix unused function and variable warnings