tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
sh: fix up an off-by-1 in the number of early ioremap fixmaps.
There was an off-by-1 in the begin/end of the ioremap fixmaps, leaving us
with a spurious entry. In practice this wasn't a problem since we aligned
on a PMD boundary anyways, but this makes it consistent with the
intention and the other fixmaps.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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arch/sh/include/asm/fixmap.h
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arch/sh/include/asm/fixmap.h
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#ifdef CONFIG_HIGHMEM
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FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */
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-
FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
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+
FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_TYPE_NR * NR_CPUS) - 1,
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#endif
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#ifdef CONFIG_IOREMAP_FIXED
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*/
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#define FIX_N_IOREMAPS 32
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FIX_IOREMAP_BEGIN,
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-
FIX_IOREMAP_END = FIX_IOREMAP_BEGIN + FIX_N_IOREMAPS,
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+
FIX_IOREMAP_END = FIX_IOREMAP_BEGIN + FIX_N_IOREMAPS - 1,
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#endif
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__end_of_fixed_addresses