From: Phil Elwell <phil@xxxxxxxxxxxxxxx>
[ Upstream commit 09dd7b993eddb3b48634fd5ddf27aa799785a9ee ]
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: 5a3fa75a4d9c ("nvmem: Add driver to expose reserved memory as nvmem")
Signed-off-by: Phil Elwell <phil@xxxxxxxxxxxxxxx>
Signed-off-by: Ivan T. Ivanov <iivanov@xxxxxxx>
Reviewed-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
Message-ID: <20230611140330.154222-6-srinivas.kandagatla@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/nvmem/rmem.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/nvmem/rmem.c b/drivers/nvmem/rmem.c
index 80cb187f14817..752d0bf4445ee 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;
--
2.39.2
