From: Krzysztof Kozlowski <krzk@kernel.org>
To: Vinod Koul <vkoul@kernel.org>,
Dan Williams <dan.j.williams@intel.com>,
dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: kbuild-all@lists.01.org,
Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Arnd Bergmann <arnd@arndb.de>,
Krzysztof Kozlowski <krzk@kernel.org>,
kernel test robot <lkp@intel.com>
Subject: [PATCH 1/2] dmaengine: ppc4xx: make ppc440spe_adma_chan_list static
Date: Mon, 19 Oct 2020 17:57:55 +0200 [thread overview]
Message-ID: <20201019155756.21445-1-krzk@kernel.org> (raw)
The ppc440spe_adma_chan_list file-scope variable is not used outside of
the unit so it can be made static.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
drivers/dma/ppc4xx/adma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/ppc4xx/adma.c b/drivers/dma/ppc4xx/adma.c
index 71cdaaa8134c..fea598550582 100644
--- a/drivers/dma/ppc4xx/adma.c
+++ b/drivers/dma/ppc4xx/adma.c
@@ -69,7 +69,7 @@ struct ppc_dma_chan_ref {
};
/* The list of channels exported by ppc440spe ADMA */
-struct list_head
+static struct list_head
ppc440spe_adma_chan_list = LIST_HEAD_INIT(ppc440spe_adma_chan_list);
/* This flag is set when want to refetch the xor chain in the interrupt
--
2.25.1
next reply other threads:[~2020-10-19 16:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-19 15:57 Krzysztof Kozlowski [this message]
2020-10-19 15:57 ` [PATCH 2/2] dmaengine: ppc4xx: remove xor_hw_desc assignment without reading Krzysztof Kozlowski
2020-10-28 6:25 ` [PATCH 1/2] dmaengine: ppc4xx: make ppc440spe_adma_chan_list static Vinod Koul
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