linux-kernel - [PATCH 3/3] nvmem: sprd: Determine double data programming from device data

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Message-Id: <51e9c7fbefae0f616e309ba9d20be2eb3e3e2e7d.1584072223.git.baolin.wang7@gmail.com>
Date:   Fri, 13 Mar 2020 12:07:09 +0800
From:   Baolin Wang <baolin.wang7@...il.com>
To:     srinivas.kandagatla@...aro.org
Cc:     orsonzhai@...il.com, zhang.lyra@...il.com, freeman.liu@...soc.com,
        baolin.wang7@...il.com, linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] nvmem: sprd: Determine double data programming from device data

We've saved the double data flag in the device data, so we should
use it when programming a block.

Signed-off-by: Baolin Wang <baolin.wang7@...il.com>
---
 drivers/nvmem/sprd-efuse.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/nvmem/sprd-efuse.c b/drivers/nvmem/sprd-efuse.c
index 43b3f6e..925feb2 100644
--- a/drivers/nvmem/sprd-efuse.c
+++ b/drivers/nvmem/sprd-efuse.c
@@ -324,6 +324,7 @@ static int sprd_efuse_read(void *context, u32 offset, void *val, size_t bytes)
 static int sprd_efuse_write(void *context, u32 offset, void *val, size_t bytes)
 {
 	struct sprd_efuse *efuse = context;
+	bool blk_double = efuse->data->blk_double;
 	bool lock;
 	int ret;
 
@@ -348,7 +349,7 @@ static int sprd_efuse_write(void *context, u32 offset, void *val, size_t bytes)
 	else
 		lock = true;
 
-	ret = sprd_efuse_raw_prog(efuse, offset, false, lock, val);
+	ret = sprd_efuse_raw_prog(efuse, offset, blk_double, lock, val);
 
 	clk_disable_unprepare(efuse->clk);
 
-- 
1.9.1