From: Xin Gao <gaoxin@cdjrlc.com>
To: James.Bottomley@HansenPartnership.com, deller@gmx.de
Cc: linux-parisc@vger.kernel.org, linux-kernel@vger.kernel.org,
Xin Gao <gaoxin@cdjrlc.com>
Subject: [PATCH] dma-mapping:do not initialise statics to 0.
Date: Thu, 21 Jul 2022 03:39:41 +0800 [thread overview]
Message-ID: <20220720193941.8261-1-gaoxin@cdjrlc.com> (raw)
do not initialise statics to 0.
Signed-off-by: Xin Gao <gaoxin@cdjrlc.com>
---
arch/parisc/kernel/pci-dma.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c
index 160996f2198e..ba87f791323b 100644
--- a/arch/parisc/kernel/pci-dma.c
+++ b/arch/parisc/kernel/pci-dma.c
@@ -36,8 +36,8 @@
#include <asm/tlbflush.h> /* for purge_tlb_*() macros */
static struct proc_dir_entry * proc_gsc_root __read_mostly = NULL;
-static unsigned long pcxl_used_bytes __read_mostly = 0;
-static unsigned long pcxl_used_pages __read_mostly = 0;
+static unsigned long pcxl_used_bytes __read_mostly;
+static unsigned long pcxl_used_pages __read_mostly;
extern unsigned long pcxl_dma_start; /* Start of pcxl dma mapping area */
static DEFINE_SPINLOCK(pcxl_res_lock);
--
2.30.2
next reply other threads:[~2022-07-20 19:40 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-20 19:39 Xin Gao [this message]
2022-07-21 8:21 ` Helge Deller
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