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| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-11-20 19:23:03 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-11-24 20:32:20 +0300 |
| commit | 5d051f37f49d5bf04dca15fadea3a90a6a6f0f15 (patch) | |
| tree | 66482d764f4d3e41e670fce7b361fbd4091da403 /drivers/dma | |
| parent | 25d39b590dac0b8230cc3663c9f8f1a3a21831fd (diff) | |
| download | linux-5d051f37f49d5bf04dca15fadea3a90a6a6f0f15.tar.xz | |
dmaengine: ti: drop of_match_ptr and mark of_device_id table as maybe unused
The driver can match only via the DT table so the main 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).
The secondary match of_device_id tables (passed to of_match_node) should
be marked as maybe unused to fix compile testing (!CONFIG_OF on x86_64)
warnings:
drivers/dma/ti/dma-crossbar.c:125:34: warning:
‘ti_am335x_master_match’ defined but not used [-Wunused-const-variable=]
drivers/dma/ti/dma-crossbar.c:22:34: warning:
‘ti_dma_xbar_match’ defined but not used [-Wunused-const-variable=]
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201120162303.482126-6-krzk@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/ti/dma-crossbar.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma/ti/dma-crossbar.c b/drivers/dma/ti/dma-crossbar.c index 4ba8fa5d9c36..71d24fc07c00 100644 --- a/drivers/dma/ti/dma-crossbar.c +++ b/drivers/dma/ti/dma-crossbar.c @@ -122,7 +122,7 @@ static void *ti_am335x_xbar_route_allocate(struct of_phandle_args *dma_spec, return map; } -static const struct of_device_id ti_am335x_master_match[] = { +static const struct of_device_id ti_am335x_master_match[] __maybe_unused = { { .compatible = "ti,edma3-tpcc", }, {}, }; @@ -292,7 +292,7 @@ static const u32 ti_dma_offset[] = { [TI_XBAR_SDMA_OFFSET] = 1, }; -static const struct of_device_id ti_dra7_master_match[] = { +static const struct of_device_id ti_dra7_master_match[] __maybe_unused = { { .compatible = "ti,omap4430-sdma", .data = &ti_dma_offset[TI_XBAR_SDMA_OFFSET], @@ -460,7 +460,7 @@ static int ti_dma_xbar_probe(struct platform_device *pdev) static struct platform_driver ti_dma_xbar_driver = { .driver = { .name = "ti-dma-crossbar", - .of_match_table = of_match_ptr(ti_dma_xbar_match), + .of_match_table = ti_dma_xbar_match, }, .probe = ti_dma_xbar_probe, }; |