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authorArnd Bergmann <arnd@arndb.de>2018-03-07 23:30:54 +0100
committerArnd Bergmann <arnd@arndb.de>2018-03-26 15:55:57 +0200
commita687a5337063af99ebd0eebaa6f4b4cf2e07c21b (patch)
tree447a8424d9c8982bb5038d31f8ddea11839bc449 /mm
parent79375ea3ec527f746d5beae8c8f6e8a58740d4a8 (diff)
download96b-common-a687a5337063af99ebd0eebaa6f4b4cf2e07c21b.tar.gz
treewide: simplify Kconfig dependencies for removed archs
A lot of Kconfig symbols have architecture specific dependencies. In those cases that depend on architectures we have already removed, they can be omitted. Acked-by: Kalle Valo <kvalo@codeaurora.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'mm')
-rw-r--r--mm/Kconfig7
-rw-r--r--mm/percpu.c4
2 files changed, 0 insertions, 11 deletions
diff --git a/mm/Kconfig b/mm/Kconfig
index abefa573bcd8..d5004d82a1d6 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -278,13 +278,6 @@ config BOUNCE
by default when ZONE_DMA or HIGHMEM is selected, but you
may say n to override this.
-# On the 'tile' arch, USB OHCI needs the bounce pool since tilegx will often
-# have more than 4GB of memory, but we don't currently use the IOTLB to present
-# a 32-bit address to OHCI. So we need to use a bounce pool instead.
-config NEED_BOUNCE_POOL
- bool
- default y if TILE && USB_OHCI_HCD
-
config NR_QUICK
int
depends on QUICKLIST
diff --git a/mm/percpu.c b/mm/percpu.c
index 50e7fdf84055..79e3549cab0f 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -2719,11 +2719,7 @@ void __init setup_per_cpu_areas(void)
if (pcpu_setup_first_chunk(ai, fc) < 0)
panic("Failed to initialize percpu areas.");
-#ifdef CONFIG_CRIS
-#warning "the CRIS architecture has physical and virtual addresses confused"
-#else
pcpu_free_alloc_info(ai);
-#endif
}
#endif /* CONFIG_SMP */