linux-kernel - [PATCH] dmaengine: bestcomm: Code cleanup for bcom_sram

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Date: Wed, 24 Jan 2024 17:55:02 +0800
From: Kunwu Chan <chentao@...inos.cn>
To: vkoul@...nel.org
Cc: dmaengine@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Kunwu Chan <chentao@...inos.cn>
Subject: [PATCH] dmaengine: bestcomm: Code cleanup for bcom_sram_init

This part was commented from commit 2f9ea1bde0d1 ("[POWERPC]
bestcomm: core bestcomm support for Freescale MPC5200") in
about 16 years before.

If there are no plans to enable this part code in the future,
we can remove this dead code.

Signed-off-by: Kunwu Chan <chentao@...inos.cn>
---
 drivers/dma/bestcomm/sram.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/dma/bestcomm/sram.c b/drivers/dma/bestcomm/sram.c
index 0553956f7456..ad74d57cc3ab 100644
--- a/drivers/dma/bestcomm/sram.c
+++ b/drivers/dma/bestcomm/sram.c
@@ -90,13 +90,8 @@ int bcom_sram_init(struct device_node *sram_node, char *owner)
 	bcom_sram->rh = rh_create(4);
 
 	/* Attach the free zones */
-#if 0
-	/* Currently disabled ... for future use only */
-	reg_addr_p = of_get_property(sram_node, "available", &psize);
-#else
 	regaddr_p = NULL;
 	psize = 0;
-#endif
 
 	if (!regaddr_p || !psize) {
 		/* Attach the whole zone */
-- 
2.39.2