diff options
| author | James Hogan <james.hogan@imgtec.com> | 2015-01-05 15:45:30 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2015-01-13 15:53:09 +0100 |
| commit | 50083928bcb38bc847cb885fd70f79a63cabd9b5 (patch) | |
| tree | 16d88418d40c1f2860d4d9bbbd308fa8eec1f0e7 /arch/mips/kernel/mips_machine.c | |
| parent | c22eacfe82f9c98408f6e7336a2b500a45c9f732 (diff) | |
MIPS: mips-cm: Fix sparse warnings
Sparse emits a bunch of warnings in mips-cm.h due to casting away of
__iomem by the addr_gcr_*() functions:
arch/mips/include/asm/mips-cm.h:134:1: warning: cast removes address space of expression
And subsequent passing of the return values to __raw_readl() and
__raw_writel() in the read_gcr_*() and write_gcr_*() functions:
arch/mips/include/asm/mips-cm.h:134:1: warning: incorrect type in argument 2 (different address spaces)
arch/mips/include/asm/mips-cm.h:134:1: expected void volatile [noderef] <asn:2>*mem
arch/mips/include/asm/mips-cm.h:134:1: got unsigned int [usertype] *
arch/mips/include/asm/mips-cm.h:134:1: warning: incorrect type in argument 1 (different address spaces)
arch/mips/include/asm/mips-cm.h:134:1: expected void const volatile [noderef] <asn:2>*mem
arch/mips/include/asm/mips-cm.h:134:1: got unsigned int [usertype] *
Fix by adding __iomem to the addr_gcr_*() return type and cast.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8874/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/mips_machine.c')
0 files changed, 0 insertions, 0 deletions