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From: Michal Simek <michal.simek@xilinx.com>
To: linux-kernel@vger.kernel.org, monstr@monstr.eu,
	michal.simek@xilinx.com, git@xilinx.com, arnd@arndb.de
Cc: Stefan Asserhall <stefan.asserhall@xilinx.com>,
	Arvind Sankar <nivedita@alum.mit.edu>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Subject: [PATCH 08/10] microblaze: Remove unused boot_cpuid variable
Date: Wed, 12 Feb 2020 09:58:05 +0100	[thread overview]
Message-ID: <658d8948b81137b205b02032bda43d2ea6998fe7.1581497860.git.michal.simek@xilinx.com> (raw)
In-Reply-To: <cover.1581497860.git.michal.simek@xilinx.com>

boot_cpuid is not used on uni processor system that's why can be removed.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Stefan Asserhall <stefan.asserhall@xilinx.com>
---

 arch/microblaze/include/asm/setup.h | 2 --
 arch/microblaze/kernel/setup.c      | 1 -
 2 files changed, 3 deletions(-)

diff --git a/arch/microblaze/include/asm/setup.h b/arch/microblaze/include/asm/setup.h
index c209d5297029..be10da9d87cb 100644
--- a/arch/microblaze/include/asm/setup.h
+++ b/arch/microblaze/include/asm/setup.h
@@ -10,8 +10,6 @@
 #include <uapi/asm/setup.h>
 
 # ifndef __ASSEMBLY__
-extern unsigned int boot_cpuid; /* move to smp.h */
-
 extern char cmd_line[COMMAND_LINE_SIZE];
 
 extern char *klimit;
diff --git a/arch/microblaze/kernel/setup.c b/arch/microblaze/kernel/setup.c
index a8fc15ac4291..dd121e33b8e3 100644
--- a/arch/microblaze/kernel/setup.c
+++ b/arch/microblaze/kernel/setup.c
@@ -41,7 +41,6 @@ DEFINE_PER_CPU(unsigned int, ENTRY_SP);	/* Saved SP on kernel entry */
 DEFINE_PER_CPU(unsigned int, R11_SAVE);	/* Temp variable for entry */
 DEFINE_PER_CPU(unsigned int, CURRENT_SAVE);	/* Saved current pointer */
 
-unsigned int boot_cpuid;
 /*
  * Placed cmd_line to .data section because can be initialized from
  * ASM code. Default position is BSS section which is cleared
-- 
2.25.0


  parent reply	other threads:[~2020-02-12  8:58 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-12  8:57 [PATCH 00/10] Hi, Michal Simek
2020-02-12  8:57 ` [PATCH 01/10] microblaze: Convert headers to SPDX license Michal Simek
2020-02-12  8:57 ` [PATCH 02/10] microblaze: Remove architecture tlb.h and use generic one Michal Simek
2020-02-12  8:58 ` [PATCH 03/10] microblaze: Remove early printk setup Michal Simek
2020-02-12  8:58 ` [PATCH 04/10] microblaze: Remove empty headers Michal Simek
2020-02-12  8:58 ` [PATCH 05/10] microblaze: Define microblaze barrier Michal Simek
2020-02-12  8:58 ` [PATCH 06/10] microblaze: Add sync to tlb operations Michal Simek
2020-02-12 13:00   ` Arnd Bergmann
2020-02-12 13:01     ` Michal Simek
2020-02-12  8:58 ` [PATCH 07/10] microblaze: Add missing irqflags.h header Michal Simek
2020-02-12  8:58 ` Michal Simek [this message]
2020-02-12  8:58 ` [PATCH 09/10] microblaze: Define percpu sestion in linker file Michal Simek
2020-02-12  8:58 ` [PATCH 10/10] microblaze: Use asm generic cmpxchg.h for !SMP case Michal Simek
2020-02-12 13:02 ` [PATCH 00/10] Hi, Arnd Bergmann
2020-02-12 13:32   ` Michal Simek
2020-02-13 23:47 ` Rob Herring
2020-02-17 14:27   ` Michal Simek
2020-02-25 16:32     ` Rob Herring
2020-02-27  7:31       ` Michal Simek
     [not found]         ` <BYAPR02MB5559708A5A584D05516D77EBA58A0@BYAPR02MB5559.namprd02.prod.outlook.com>
2020-06-01 14:05           ` Rob Herring
2020-02-25 11:34 ` Michal Simek

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