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dmaengine: ppc4xx: make ppc440spe_adma_chan_list static

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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>
Link: https://lore.kernel.org/r/20201019155756.21445-1-krzk@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2020-10-19 17:57:55 +02:00 committed by Vinod Koul
parent f40566f220
commit 68f35add4b
1 changed files with 1 additions and 1 deletions
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drivers/dma/ppc4xx/adma.c
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@ -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