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authorAntony Pavlov <antonynpavlov@gmail.com>2016-03-07 16:30:12 +0300
committerSascha Hauer <s.hauer@pengutronix.de>2016-03-09 08:29:42 +0100
commit633caaa51ab625dd222401a9db39f17a3a8fbd5a (patch)
tree83bf1c3ce0a9c06575bc56a360b1ccf28988aac6 /arch/mips/lib/c-r4k.c
parent380a2a5dbe38b6b936fa8a1dd912b1bf6873d493 (diff)
downloadbarebox-633caaa51ab625dd222401a9db39f17a3a8fbd5a.tar.gz
barebox-633caaa51ab625dd222401a9db39f17a3a8fbd5a.tar.xz
MIPS: probe_scache(): use MIPS_CONF_M linux kernel macro
We already have MIPS_CONF_M macro in <asm/mipsregs.h> so we have no need in homebrew CONFIG_M macro. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Cc: Peter Mamonov <pmamonov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/mips/lib/c-r4k.c')
-rw-r--r--arch/mips/lib/c-r4k.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/mips/lib/c-r4k.c b/arch/mips/lib/c-r4k.c
index 0a9dd0eb9a..ff686770e1 100644
--- a/arch/mips/lib/c-r4k.c
+++ b/arch/mips/lib/c-r4k.c
@@ -91,7 +91,6 @@ static void probe_pcache(void)
}
}
-#define CONFIG_M (1 << 31)
#define CONFIG2_SS_OFFSET 8
#define CONFIG2_SL_OFFSET 4
#define CONFIG2_SA_OFFSET 0
@@ -101,10 +100,10 @@ static void probe_scache(void)
unsigned int config2, config1, config = read_c0_config();
unsigned int ss, sl, sa;
- if ((config & CONFIG_M) == 0)
+ if ((config & MIPS_CONF_M) == 0)
goto noscache;
config1 = read_c0_config1();
- if ((config1 & CONFIG_M) == 0)
+ if ((config1 & MIPS_CONF_M) == 0)
goto noscache;
config2 = read_c0_config2();
ss = 0xf & (config2 >> CONFIG2_SS_OFFSET);