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| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2010-04-02 17:46:30 -0500 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2010-04-20 08:53:52 +0100 |
| commit | 1ca5d2f0196cfca678086fa6f88eec4f9d0307ee (patch) | |
| tree | 2d867897b6c6c88e912b60ca98ff06aaf98f1642 /include/linux/mtd | |
| parent | fed457a83611182f5a2e049cce02f8f4e1b65644 (diff) | |
| download | kernel_samsung_espresso10-1ca5d2f0196cfca678086fa6f88eec4f9d0307ee.zip kernel_samsung_espresso10-1ca5d2f0196cfca678086fa6f88eec4f9d0307ee.tar.gz kernel_samsung_espresso10-1ca5d2f0196cfca678086fa6f88eec4f9d0307ee.tar.bz2 | |
mtd/maps/physmap: catch failure to register MTD_PHYSMAP_COMPAT device
If the default Kconfig values are used with MTD_PHYSMAP_COMPAT you end
up with a resource where end < start. This causes __request_resource to
return a conflict which then returns an -EBUSY error code. The current
physmap.c code just assumes that the platfom_device_register will always
succeed.
Catch this failure during the physmap_init and propogate the error.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reported-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'include/linux/mtd')
0 files changed, 0 insertions, 0 deletions