[PATCH 2/6] dmaengine: dw-axi-dmac: drop of_match_ptr from of_device_id table

[Krzysztof Kozlowski]

The driver can match only via the DT table so the table should be always
used and the of_match_ptr does not have any sense (this also allows ACPI
matching via PRP0001, even though it is not relevant here).  This fixes
compile warning (!CONFIG_OF on x86_64):

    drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c:984:34: warning:
        ‘dw_dma_of_id_table’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <k...@kernel.org>
---
 drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c 
b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
index 14c1ac26f866..e164f3295f5d 100644
--- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
+++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
@@ -992,7 +992,7 @@ static struct platform_driver dw_driver = {
        .remove         = dw_remove,
        .driver = {
                .name   = KBUILD_MODNAME,
-               .of_match_table = of_match_ptr(dw_dma_of_id_table),
+               .of_match_table = dw_dma_of_id_table,
                .pm = &dw_axi_dma_pm_ops,
        },
 };
-- 
2.25.1