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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-12-18 14:10:05 +0200 |
|---|---|---|
| committer | Javier Jardón <jjardon@gnome.org> | 2015-05-06 16:15:33 +0100 |
| commit | 0469ac3375546546a81ee12351f15eeaf0107b2a (patch) | |
| tree | 8edf939cda7b99e8a224d086ad920f6d84d63fd4 /Documentation/SubmittingPatches | |
| parent | 37280723862708b2af74c32ddfc5907faec8998f (diff) | |
| download | linux-stable-0469ac3375546546a81ee12351f15eeaf0107b2a.tar.gz | |
fix m25p80 64-bit divisions
MTD has recently been upgraded for 64-bit support, see commit
number 69423d99fc182a81f3c5db3eb5c140acc6fc64be in the
mtd-2.6.git tree (git://git.infradead.org/mtd-2.6.git)
or see this URL:
http://git.infradead.org/mtd-2.6.git?a=commit;h=69423d99fc182a81f3c5db3eb5c140acc6fc64be
Some variables in MTD data structures which were 32-bit
became 64-bit. Namely, the 'size' field in 'struct mtd_info'
and the 'addr'/'len' fields in 'struct erase_info'. This
means we have to use 'do_div' to divide them.
This patch fixes the following linking error:
ERROR: "__umoddi3" [drivers/mtd/devices/m25p80.ko] undefined!
This patch changes divisions of 64-bit variable so that they use
'do_div'. This patch also change some print placeholders to
get rid of gcc warnings.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'Documentation/SubmittingPatches')
0 files changed, 0 insertions, 0 deletions