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Message-ID: <20210408011801.557004-2-yukuai3@huawei.com>
Date: Thu, 8 Apr 2021 09:18:00 +0800
From: Yu Kuai <yukuai3@...wei.com>
To: <mpe@...erman.id.au>
CC: <linuxppc-dev@...ts.ozlabs.org>, <linux-kernel@...r.kernel.org>,
<yukuai3@...wei.com>, <yi.zhang@...wei.com>
Subject: [PATCH 1/2] powerpc: remove set but not used variable 'force_printk_to_btext'
Fixes gcc '-Wunused-but-set-variable' warning:
arch/powerpc/kernel/btext.c:49:12: error: 'force_printk_to_btext'
defined but not used.
It is never used, and so can be removed.
Signed-off-by: Yu Kuai <yukuai3@...wei.com>
---
arch/powerpc/kernel/btext.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c
index 803c2a45b22a..359d0f4ca532 100644
--- a/arch/powerpc/kernel/btext.c
+++ b/arch/powerpc/kernel/btext.c
@@ -46,7 +46,6 @@ unsigned long disp_BAT[2] __initdata = {0, 0};
static unsigned char vga_font[cmapsz];
int boot_text_mapped __force_data = 0;
-int force_printk_to_btext = 0;
extern void rmci_on(void);
extern void rmci_off(void);
--
2.25.4
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