From: Phil Elwell phil@raspberrypi.com
[ 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@raspberrypi.com Signed-off-by: Ivan T. Ivanov iivanov@suse.de Reviewed-by: Stefan Wahren stefan.wahren@i2se.com Signed-off-by: Srinivas Kandagatla srinivas.kandagatla@linaro.org Message-ID: 20230611140330.154222-6-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- 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;