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(parent: 24576a7) | patch
powerpc: Fix size calculation using resource_size()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 8 Aug 2018 11:57:24 +0000 (14:57 +0300)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 10 Aug 2018 12:12:33 +0000 (22:12 +1000)
commitc42d3be0c06f0c1c416054022aa535c08a1f9b39
treee9aa55a3f2c35a300251b5defaeb9c54118574d2tree | snapshot
parent24576a70e7dfa703617a5e7ae8e6cbd66cfb6e5dcommit | diff
powerpc: Fix size calculation using resource_size()

The problem is the the calculation should be "end - start + 1" but the
plus one is missing in this calculation.

Fixes: 8626816e905e ("powerpc: add support for MPIC message register API")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
arch/powerpc/sysdev/mpic_msgr.c diff | blob | history
John Crispins staging tree