linux-kernel - [PATCH] mmc: renesas_sdhi: Drop local dma

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Date:   Thu,  3 Sep 2020 22:18:06 +0100
From:   Robin Murphy <robin.murphy@....com>
To:     wsa+renesas@...g-engineering.com, ulf.hansson@...aro.org
Cc:     linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] mmc: renesas_sdhi: Drop local dma_parms

Since commit 9495b7e92f71 ("driver core: platform: Initialize dma_parms
for platform devices"), struct platform_device already provides a
dma_parms structure, so we can save allocating another one.

Signed-off-by: Robin Murphy <robin.murphy@....com>
---
 drivers/mmc/host/renesas_sdhi_internal_dmac.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/mmc/host/renesas_sdhi_internal_dmac.c b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
index 32ab991544ef..8ee6b2b85ec2 100644
--- a/drivers/mmc/host/renesas_sdhi_internal_dmac.c
+++ b/drivers/mmc/host/renesas_sdhi_internal_dmac.c
@@ -336,10 +336,6 @@ static int renesas_sdhi_internal_dmac_probe(struct platform_device *pdev)
 	if (soc)
 		global_flags |= (unsigned long)soc->data;
 
-	dev->dma_parms = devm_kzalloc(dev, sizeof(*dev->dma_parms), GFP_KERNEL);
-	if (!dev->dma_parms)
-		return -ENOMEM;
-
 	/* value is max of SD_SECCNT. Confirmed by HW engineers */
 	dma_set_max_seg_size(dev, 0xffffffff);
 
-- 
2.28.0.dirty