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| author | Artem Bityutskiy | 2008-12-18 13:10:05 +0100 |
|---|---|---|
| committer | David Woodhouse | 2008-12-19 17:23:35 +0100 |
| commit | d85316ac459f1cdd14ea1828eebeac1f1028e167 (patch) | |
| tree | 2d9cc1bc3cec5cff015160b0dfcf45bbdbf59651 /drivers/mtd/maps/physmap.c | |
| parent | [MTD] fix dataflash 64-bit divisions (diff) | |
| download | kernel-qcow2-linux-d85316ac459f1cdd14ea1828eebeac1f1028e167.tar.gz kernel-qcow2-linux-d85316ac459f1cdd14ea1828eebeac1f1028e167.tar.xz kernel-qcow2-linux-d85316ac459f1cdd14ea1828eebeac1f1028e167.zip | |
[MTD] 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 'drivers/mtd/maps/physmap.c')
0 files changed, 0 insertions, 0 deletions