From: Tom Rix <trix@redhat.com>
To: ldewangan@nvidia.com, jonathanh@nvidia.com, vkoul@kernel.org,
thierry.reding@gmail.com, nathan@kernel.org,
ndesaulniers@google.com
Cc: dmaengine@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org, llvm@lists.linux.dev,
Tom Rix <trix@redhat.com>
Subject: [PATCH] dmaengine: tegra-apb: remove unused tdma_read function
Date: Wed, 22 Mar 2023 08:10:01 -0400 [thread overview]
Message-ID: <20230322121001.2569909-1-trix@redhat.com> (raw)
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>
---
drivers/dma/tegra20-apb-dma.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c
index eaafcbe4ca94..cc6b91f48979 100644
--- a/drivers/dma/tegra20-apb-dma.c
+++ b/drivers/dma/tegra20-apb-dma.c
@@ -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)
{
--
2.27.0
next reply other threads:[~2023-03-22 12:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-22 12:10 Tom Rix [this message]
2023-03-22 13:46 ` [PATCH] dmaengine: tegra-apb: remove unused tdma_read function Jon Hunter
2023-03-31 12:21 ` Vinod Koul
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