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From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: barebox@lists.infradead.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>
Subject: [PATCH 3/5] nvmem: Parse partitions information
Date: Mon, 12 Aug 2019 13:19:13 -0700	[thread overview]
Message-ID: <20190812201915.12414-3-andrew.smirnov@gmail.com> (raw)
In-Reply-To: <20190812201915.12414-1-andrew.smirnov@gmail.com>

Add code to parse partition information that might be specified as a
part of the DT config.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
---
 drivers/nvmem/core.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c
index 122aac5990..25924872ef 100644
--- a/drivers/nvmem/core.c
+++ b/drivers/nvmem/core.c
@@ -92,6 +92,7 @@ static int nvmem_register_cdev(struct nvmem_device *nvmem, const char *name)
 	struct device_d *dev = &nvmem->dev;
 	struct cdev *cdev = &nvmem->cdev;
 	const char *alias;
+	int ret;
 
 	alias = of_alias_get(dev->device_node);
 
@@ -100,7 +101,14 @@ static int nvmem_register_cdev(struct nvmem_device *nvmem, const char *name)
 	cdev->dev = dev;
 	cdev->size = nvmem->size;
 
-	return devfs_create(cdev);
+	ret = devfs_create(cdev);
+	if (ret)
+		return ret;
+
+	of_parse_partitions(cdev, dev->device_node);
+	of_partitions_register_fixup(cdev);
+
+	return 0;
 }
 
 static struct nvmem_device *of_nvmem_find(struct device_node *nvmem_np)
-- 
2.21.0


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  parent reply	other threads:[~2019-08-12 20:19 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-12 20:19 [PATCH 1/5] nvmem: Use helper variable in nvmem_register_cdev() Andrey Smirnov
2019-08-12 20:19 ` [PATCH 2/5] nvmem: Use already existing dev pointer " Andrey Smirnov
2019-08-12 20:19 ` Andrey Smirnov [this message]
2019-08-12 20:19 ` [PATCH 4/5] eeprom: at24: Drop at24_cdev_protect() Andrey Smirnov
2019-08-12 20:19 ` [PATCH 5/5] eeprom: at24: Convert the driver to NVMEM Andrey Smirnov
2019-09-05 22:38   ` Antony Pavlov
2019-09-06  5:23     ` Andrey Smirnov
2019-08-16 11:43 ` [PATCH 1/5] nvmem: Use helper variable in nvmem_register_cdev() Sascha Hauer

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