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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2017-06-28 14:49:07 +0300 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2017-08-31 14:26:05 +1000 |
| commit | c65540453e150844367ffe98e45d5175181b2ec1 (patch) | |
| tree | d6965019fd231ec5276709bb084aed8b90e89b17 /arch/powerpc/platforms/83xx/suspend.c | |
| parent | powerpc: Machine check interrupt is a non-maskable interrupt (diff) | |
| download | linux-dev-c65540453e150844367ffe98e45d5175181b2ec1.tar.xz linux-dev-c65540453e150844367ffe98e45d5175181b2ec1.zip | |
powerpc/83xx: Use sizeof correct type when ioremapping
There is a cut and paste error here so we use sizeof(struct mpc83xx_pmc)
to remap the memory for "clock_regs". That sizeof() is 20 bytes and we
only need to remap 12 bytes. It presumably doesn't affect run time too
much...
I changed them to both use sizeof(*variable_name) because that's the
preferred kernel style these days.
Fixes: d49747bdfb2d ("powerpc/mpc83xx: Power Management support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
[mpe: It will map at least one page anyway, but still a good cleanup]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to '')
| -rw-r--r-- | arch/powerpc/platforms/83xx/suspend.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/platforms/83xx/suspend.c b/arch/powerpc/platforms/83xx/suspend.c index 978b85bb3233..7fa3e197871a 100644 --- a/arch/powerpc/platforms/83xx/suspend.c +++ b/arch/powerpc/platforms/83xx/suspend.c @@ -361,7 +361,7 @@ static int pmc_probe(struct platform_device *ofdev) return -EBUSY; } - pmc_regs = ioremap(res.start, sizeof(struct mpc83xx_pmc)); + pmc_regs = ioremap(res.start, sizeof(*pmc_regs)); if (!pmc_regs) { ret = -ENOMEM; @@ -374,7 +374,7 @@ static int pmc_probe(struct platform_device *ofdev) goto out_pmc; } - clock_regs = ioremap(res.start, sizeof(struct mpc83xx_pmc)); + clock_regs = ioremap(res.start, sizeof(*clock_regs)); if (!clock_regs) { ret = -ENOMEM; |