target/linux/layerscape/patches-5.4/701-net-0319-staging-fsl_ppfe-eth-use-generic-soc_device-infra-in.patch

   1 From 3f64975a822c9144c7134d3cebadd4d8b88fead5 Mon Sep 17 00:00:00 2001
   2 From: Calvin Johnson <calvin.johnson@nxp.com>
   3 Date: Wed, 27 Mar 2019 19:31:35 +0530
   4 Subject: [PATCH] staging: fsl_ppfe/eth: use generic soc_device infra instead
   5  of fsl_guts_get_svr()
   6
   7 Commit ("soc: fsl: guts: make fsl_guts_get_svr() static") has
   8 made fsl_guts_get_svr() static and hence use generic soc_device
   9 infrastructure to check SoC revision.
  10
  11 Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
  12 ---
  13  drivers/staging/fsl_ppfe/pfe_eth.c | 12 ++++++++++--
  14  1 file changed, 10 insertions(+), 2 deletions(-)
  15
  16 --- a/drivers/staging/fsl_ppfe/pfe_eth.c
  17 +++ b/drivers/staging/fsl_ppfe/pfe_eth.c
  18 @@ -35,7 +35,7 @@
  19  #include <linux/delay.h>
  20  #include <linux/regmap.h>
  21  #include <linux/i2c.h>
  22 -#include <linux/fsl/guts.h>
  23 +#include <linux/sys_soc.h>
  24
  25  #if defined(CONFIG_NF_CONNTRACK_MARK)
  26  #include <net/netfilter/nf_conntrack.h>
  27 @@ -104,6 +104,14 @@ unsigned int gemac_regs[] = {
  28         0x01B0, /* Frame Truncation Length */
  29  };
  30
  31 +const struct soc_device_attribute ls1012a_rev1_soc_attr[] = {
  32 +       { .family = "QorIQ LS1012A",
  33 +         .soc_id = "svr:0x87040010",
  34 +         .revision = "1.0",
  35 +         .data = NULL },
  36 +       { },
  37 +};
  38 +
  39  /********************************************************************/
  40  /*                   SYSFS INTERFACE                               */
  41  /********************************************************************/
  42 @@ -2497,7 +2505,7 @@ int pfe_eth_init(struct pfe *pfe)
  43                 }
  44         }
  45
  46 -       if (fsl_guts_get_svr() == LS1012A_REV_1_0)
  47 +       if (soc_device_match(ls1012a_rev1_soc_attr))
  48                 pfe_errata_a010897 = true;
  49         else
  50                 pfe_errata_a010897 = false;