From: YueHaibing <yuehaibing@huawei.com>
To: <ludovic.desroches@microchip.com>, <tudor.ambarus@microchip.com>,
<vkoul@kernel.org>, <eugen.hristev@microchip.com>
Cc: <linux-arm-kernel@lists.infradead.org>,
<dmaengine@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
YueHaibing <yuehaibing@huawei.com>
Subject: [PATCH v2 -next] dmaengine: at_xdmac: Remove unused inline function at_xdmac_csize()
Date: Wed, 7 Apr 2021 21:25:43 +0800 [thread overview]
Message-ID: <20210407132543.23652-1-yuehaibing@huawei.com> (raw)
commit 765c37d87669 ("dmaengine: at_xdmac: rework slave configuration part")
left behind this, so can remove it.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
v2: Fix commit log
---
drivers/dma/at_xdmac.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
index fe45ad5d06c4..64a52bf4d737 100644
--- a/drivers/dma/at_xdmac.c
+++ b/drivers/dma/at_xdmac.c
@@ -344,17 +344,6 @@ static inline int at_xdmac_chan_is_paused(struct at_xdmac_chan *atchan)
return test_bit(AT_XDMAC_CHAN_IS_PAUSED, &atchan->status);
}
-static inline int at_xdmac_csize(u32 maxburst)
-{
- int csize;
-
- csize = ffs(maxburst) - 1;
- if (csize > 4)
- csize = -EINVAL;
-
- return csize;
-};
-
static inline bool at_xdmac_chan_is_peripheral_xfer(u32 cfg)
{
return cfg & AT_XDMAC_CC_TYPE_PER_TRAN;
--
2.17.1
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next reply other threads:[~2021-04-07 13:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-07 13:25 YueHaibing [this message]
2021-04-08 9:56 ` [PATCH v2 -next] dmaengine: at_xdmac: Remove unused inline function at_xdmac_csize() Ludovic.Desroches
2021-04-20 10:32 ` Vinod Koul
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