powerpc/mm/radix: Parse disable_radix commandline correctly.
authorAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Fri, 30 Mar 2018 12:09:01 +0000 (17:39 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Wed, 4 Apr 2018 06:59:36 +0000 (16:59 +1000)
commitcec4e9b28ffbcb9ce04b9e33946c505e5ad7a295
tree0550187fd81e52f70f50148e2f57263c66299ac7
parent6fa504835d6969144b2bd3699684dd447c789ba2
powerpc/mm/radix: Parse disable_radix commandline correctly.

kernel parameter disable_radix takes different options
disable_radix=yes|no|1|0 or just disable_radix. When using the later
format we get below error.

 `Malformed early option 'disable_radix'`

Fixes: 1fd6c0220710 ("powerpc/mm: Add a CONFIG option to choose if radix is used by default")
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/mm/init_64.c