Revision 6c922cf75115c8b389c091a073209ca45f1af530 authored by Miaohe Lin on 26 February 2021, 01:17:21 UTC, committed by Linus Torvalds on 26 February 2021, 17:41:00 UTC
Commit 108bcc96ef70 ("mm: add & use zone_end_pfn() and zone_spans_pfn()")
introduced the helper zone_end_pfn() to calculate the zone end pfn. But
update_pgdat_span() forgot to use it.
Use this helper and rename local variable zone_end_pfn to end_pfn to avoid
a naming conflict with the existing zone_end_pfn().
Link: https://lkml.kernel.org/r/20210127093211.37714-1-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 2601126
Kconfig
# SPDX-License-Identifier: GPL-2.0-only
menuconfig SIOX
tristate "Eckelmann SIOX Support"
help
SIOX stands for Serial Input Output eXtension and is a synchronous
bus system invented by Eckelmann AG. It is used in their control and
remote monitoring systems for commercial and industrial refrigeration
to drive additional I/O units.
Unless you know better, it is probably safe to say "no" here.
if SIOX
config SIOX_BUS_GPIO
tristate "SIOX GPIO bus driver"
help
SIOX bus driver that controls the four bus lines using GPIOs.
endif
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