From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Michael Ellerman <mpe@ellerman.id.au>,
Sasha Levin <sashal@kernel.org>,
srikar@linux.vnet.ibm.com, ego@linux.vnet.ibm.com,
hbathini@linux.ibm.com, nathanl@linux.ibm.com, clg@kaod.org,
parth@linux.ibm.com, npiggin@gmail.com, robh@kernel.org,
yukuai3@huawei.com, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH AUTOSEL 5.4 08/21] powerpc/smp: Move setup_profiling_timer() under CONFIG_PROFILING
Date: Mon, 17 Jan 2022 12:04:40 -0500 [thread overview]
Message-ID: <20220117170454.1472347-8-sashal@kernel.org> (raw)
In-Reply-To: <20220117170454.1472347-1-sashal@kernel.org>
From: Michael Ellerman <mpe@ellerman.id.au>
[ Upstream commit a4ac0d249a5db80e79d573db9e4ad29354b643a8 ]
setup_profiling_timer() is only needed when CONFIG_PROFILING is enabled.
Fixes the following W=1 warning when CONFIG_PROFILING=n:
linux/arch/powerpc/kernel/smp.c:1638:5: error: no previous prototype for ‘setup_profiling_timer’
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20211124093254.1054750-5-mpe@ellerman.id.au
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/powerpc/kernel/smp.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/powerpc/kernel/smp.c b/arch/powerpc/kernel/smp.c
index c06cac543f188..82dff003a7fd6 100644
--- a/arch/powerpc/kernel/smp.c
+++ b/arch/powerpc/kernel/smp.c
@@ -1296,10 +1296,12 @@ void start_secondary(void *unused)
BUG();
}
+#ifdef CONFIG_PROFILING
int setup_profiling_timer(unsigned int multiplier)
{
return 0;
}
+#endif
#ifdef CONFIG_SCHED_SMT
/* cpumask of CPUs with asymetric SMT dependancy */
--
2.34.1
next prev parent reply other threads:[~2022-01-17 17:11 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-17 17:04 [PATCH AUTOSEL 5.4 01/21] clk: imx: Use div64_ul instead of do_div Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 02/21] powerpc/6xx: add missing of_node_put Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 03/21] powerpc/powernv: " Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 04/21] powerpc/cell: " Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 05/21] powerpc/btext: " Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 06/21] powerpc/watchdog: Fix missed watchdog reset due to memory ordering race Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 07/21] i2c: i801: Don't silently correct invalid transfer size Sasha Levin
2022-01-17 17:04 ` Sasha Levin [this message]
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 09/21] i2c: mpc: Correct I2C reset procedure Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 10/21] clk: meson: gxbb: Fix the SDM_EN bit for MPLL0 on GXBB Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 11/21] powerpc/powermac: Add missing lockdep_register_key() Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 12/21] KVM: PPC: Book3S: Suppress failed alloc warning in H_COPY_TOFROM_GUEST Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 13/21] w1: Misuse of get_user()/put_user() reported by sparse Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 14/21] scsi: lpfc: Trigger SLI4 firmware dump before doing driver cleanup Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 15/21] ALSA: seq: Set upper limit of processed events Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 16/21] powerpc: handle kdump appropriately with crash_kexec_post_notifiers option Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 17/21] MIPS: OCTEON: add put_device() after of_find_device_by_node() Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 18/21] i2c: designware-pci: Fix to change data types of hcnt and lcnt parameters Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 19/21] MIPS: Octeon: Fix build errors using clang Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 20/21] scsi: sr: Don't use GFP_DMA Sasha Levin
2022-01-17 17:04 ` [PATCH AUTOSEL 5.4 21/21] ASoC: mediatek: mt8173: fix device_node leak Sasha Levin
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