[PATCH 5.10 33/36] csky: change a Kconfig symbol name to fix e1000 build error

Greg Kroah-Hartman
2021-04-26T07:55:35Z

From: Randy Dunlap <rdunlap@infradead.org>

[ Upstream commit d199161653d612b8fb96ac51bfd5b2d2782ecef3 ]

e1000's #define of CONFIG_RAM_BASE conflicts with a Kconfig symbol in
arch/csky/Kconfig.

The symbol in e1000 has been around longer, so change arch/csky/ to use
DRAM_BASE instead of RAM_BASE to remove the conflict. (although e1000
is also a 2-line change)

Link: https://lkml.kernel.org/r/20210411055335.7111-1-rdunlap@infradead.org
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Acked-by: Guo Ren <guoren@kernel.org>
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/csky/Kconfig | 2 +-
arch/csky/include/asm/page.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
index 268fad5f51cf..7bf0a617e94c 100644
--- a/arch/csky/Kconfig
+++ b/arch/csky/Kconfig
@@ -292,7 +292,7 @@ config FORCE_MAX_ZONEORDER
int "Maximum zone order"
default "11"

-config RAM_BASE
+config DRAM_BASE
hex "DRAM start addr (the same with memory-section in dts)"
default 0x0

diff --git a/arch/csky/include/asm/page.h b/arch/csky/include/asm/page.h
index 9b98bf31d57c..16878240ef9a 100644
--- a/arch/csky/include/asm/page.h
+++ b/arch/csky/include/asm/page.h
@@ -28,7 +28,7 @@
#define SSEG_SIZE 0x20000000
#define LOWMEM_LIMIT (SSEG_SIZE * 2)

-#define PHYS_OFFSET_OFFSET (CONFIG_RAM_BASE & (SSEG_SIZE - 1))
+#define PHYS_OFFSET_OFFSET (CONFIG_DRAM_BASE & (SSEG_SIZE - 1))

#ifndef __ASSEMBLY__

--
2.30.2