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authorPaul Burton <paul.burton@imgtec.com>2015-08-06 01:42:38 +0300
committerRalf Baechle <ralf@linux-mips.org>2015-09-30 19:16:02 +0300
commit7a63076d9a31a6c2073da45021eeb4f89d2a8b56 (patch)
tree33158270fdfa8a352f74d14231cc37465f7b90b2 /arch
parenta5b0f6db0e6cf6224e50f6585e9c8f0c2d38a8f8 (diff)
downloadlinux-7a63076d9a31a6c2073da45021eeb4f89d2a8b56.tar.xz
MIPS: CPS: #ifdef on CONFIG_MIPS_MT_SMP rather than CONFIG_MIPS_MT
The CONFIG_MIPS_MT symbol can be selected by CONFIG_MIPS_VPE_LOADER in addition to CONFIG_MIPS_MT_SMP. We only want MT code in the CPS SMP boot vector if we're using MT for SMP. Thus switch the config symbol we ifdef against to CONFIG_MIPS_MT_SMP. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Cc: Markos Chandras <markos.chandras@imgtec.com> Cc: James Hogan <james.hogan@imgtec.com> Cc: <stable@vger.kernel.org> # 3.16+ Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/10867/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/kernel/cps-vec.S8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/mips/kernel/cps-vec.S b/arch/mips/kernel/cps-vec.S
index 57642f56dffb..209ded16806b 100644
--- a/arch/mips/kernel/cps-vec.S
+++ b/arch/mips/kernel/cps-vec.S
@@ -224,7 +224,7 @@ LEAF(excep_ejtag)
END(excep_ejtag)
LEAF(mips_cps_core_init)
-#ifdef CONFIG_MIPS_MT
+#ifdef CONFIG_MIPS_MT_SMP
/* Check that the core implements the MT ASE */
has_mt t0, 3f
@@ -311,7 +311,7 @@ LEAF(mips_cps_boot_vpes)
/* Calculate this VPEs ID. If the core doesn't support MT use 0 */
li t9, 0
-#ifdef CONFIG_MIPS_MT
+#ifdef CONFIG_MIPS_MT_SMP
has_mt ta2, 1f
/* Find the number of VPEs present in the core */
@@ -339,7 +339,7 @@ LEAF(mips_cps_boot_vpes)
PTR_L ta3, COREBOOTCFG_VPECONFIG(t0)
PTR_ADDU v0, v0, ta3
-#ifdef CONFIG_MIPS_MT
+#ifdef CONFIG_MIPS_MT_SMP
/* If the core doesn't support MT then return */
bnez ta2, 1f
@@ -453,7 +453,7 @@ LEAF(mips_cps_boot_vpes)
2: .set pop
-#endif /* CONFIG_MIPS_MT */
+#endif /* CONFIG_MIPS_MT_SMP */
/* Return */
jr ra