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Message-Id: <20230413085206.149730-2-iivanov@suse.de>
Date: Thu, 13 Apr 2023 11:52:05 +0300
From: "Ivan T. Ivanov" <iivanov@...e.de>
To: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc: Nicolas Saenz Julienne <nsaenz@...nel.org>,
Florian Fainelli <f.fainelli@...il.com>,
Stefan Wahren <stefan.wahren@...e.com>,
Tim Gover <tim.gover@...pberrypi.com>,
Phil Elwell <phil@...pberrypi.com>,
linux-rpi-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
"Ivan T . Ivanov" <iivanov@...e.de>
Subject: [PATCH v2 1/2] nvmem: rmem: Use NVMEM_DEVID_AUTO
From: Phil Elwell <phil@...pberrypi.com>
It is reasonable to declare multiple nvmem blocks. Unless a unique 'id'
is passed in for each block there may be name clashes.
Avoid this by using the magic token NVMEM_DEVID_AUTO.
Fixes: 5a3fa75a4d9cb ("nvmem: Add driver to expose reserved memory as nvmem")
Signed-off-by: Phil Elwell <phil@...pberrypi.com>
Signed-off-by: Ivan T. Ivanov <iivanov@...e.de>
---
drivers/nvmem/rmem.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/nvmem/rmem.c b/drivers/nvmem/rmem.c
index 80cb187f1481..752d0bf4445e 100644
--- a/drivers/nvmem/rmem.c
+++ b/drivers/nvmem/rmem.c
@@ -71,6 +71,7 @@ static int rmem_probe(struct platform_device *pdev)
config.dev = dev;
config.priv = priv;
config.name = "rmem";
+ config.id = NVMEM_DEVID_AUTO;
config.size = mem->size;
config.reg_read = rmem_read;
--
2.35.3
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