From: Paul Burton Date: Wed, 5 Aug 2015 22:42:38 +0000 (-0700) Subject: MIPS: CPS: #ifdef on CONFIG_MIPS_MT_SMP rather than CONFIG_MIPS_MT X-Git-Tag: drm-fsl-dcu-for-next~2410^2~7 X-Git-Url: http://git.agner.ch/gitweb/?p=linux-drm-fsl-dcu.git;a=commitdiff_plain;h=7a63076d9a31a6c2073da45021eeb4f89d2a8b56 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 Cc: Markos Chandras Cc: James Hogan Cc: # 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 --- 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