target/linux/bcm27xx/patches-6.1/950-0439-nvmem-Use-NVMEM_DEVID_AUTO.patch

   1 From 10fcafcad54e1d055b6b67881a5b52b95dbd2da3 Mon Sep 17 00:00:00 2001
   2 From: Phil Elwell <phil@raspberrypi.com>
   3 Date: Fri, 7 Oct 2022 10:38:31 +0100
   4 Subject: [PATCH] nvmem: Use NVMEM_DEVID_AUTO
   5
   6 It is reasonable to declare multiple nvmem blocks. Unless a unique 'id'
   7 is passed in for each block there may be name clashes.
   8
   9 Avoid this by using the magic token NVMEM_DEVID_AUTO.
  10
  11 Fixes: 5a3fa75a4d9cb ("nvmem: Add driver to expose reserved memory as nvmem")
  12
  13 Signed-off-by: Phil Elwell <phil@raspberrypi.com>
  14 ---
  15  drivers/nvmem/rmem.c | 1 +
  16  1 file changed, 1 insertion(+)
  17
  18 --- a/drivers/nvmem/rmem.c
  19 +++ b/drivers/nvmem/rmem.c
  20 @@ -71,6 +71,7 @@ static int rmem_probe(struct platform_de
  21         config.dev = dev;
  22         config.priv = priv;
  23         config.name = "rmem";
  24 +       config.id = NVMEM_DEVID_AUTO;
  25         config.size = mem->size;
  26         config.reg_read = rmem_read;
  27