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dmaengine: tegra-apb: remove unused tdma_read function

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clang with W=1 reports
drivers/dma/tegra20-apb-dma.c:236:19: error: unused function
  'tdma_read' [-Werror,-Wunused-function]
static inline u32 tdma_read(struct tegra_dma *tdma, u32 reg)
                  ^
This function is not used so remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20230322121001.2569909-1-trix@redhat.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Tom Rix 2023-03-22 08:10:01 -04:00 committed by Vinod Koul
parent f806bea309
commit a747051efa
1 changed files with 0 additions and 5 deletions
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5
drivers/dma/tegra20-apb-dma.c
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@ -233,11 +233,6 @@ static inline void tdma_write(struct tegra_dma *tdma, u32 reg, u32 val)
writel(val, tdma->base_addr + reg);
}
static inline u32 tdma_read(struct tegra_dma *tdma, u32 reg)
{
return readl(tdma->base_addr + reg);
}
static inline void tdc_write(struct tegra_dma_channel *tdc,
u32 reg, u32 val)
{