package/kernel/mac80211/patches/325-v4.17-0005-brcmfmac-move-brcmf_attach-function-in-core.c.patch

   1 From 0542503c4c164c65cd1567b0f2b3f887af6c81eb Mon Sep 17 00:00:00 2001
   2 From: Arend Van Spriel <arend.vanspriel@broadcom.com>
   3 Date: Tue, 20 Feb 2018 00:14:22 +0100
   4 Subject: [PATCH] brcmfmac: move brcmf_attach() function in core.c
   5
   6 Moving the function in preparation of subsequent patch.
   7
   8 Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com>
   9 Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com>
  10 Reviewed-by: Franky Lin <franky.lin@broadcom.com>
  11 Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
  12 Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
  13 ---
  14  .../wireless/broadcom/brcm80211/brcmfmac/core.c    | 98 +++++++++++-----------
  15  1 file changed, 49 insertions(+), 49 deletions(-)
  16
  17 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
  18 +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
  19 @@ -992,55 +992,6 @@ static int brcmf_inet6addr_changed(struc
  20  }
  21  #endif
  22
  23 -int brcmf_attach(struct device *dev, struct brcmf_mp_device *settings)
  24 -{
  25 -       struct brcmf_pub *drvr = NULL;
  26 -       int ret = 0;
  27 -       int i;
  28 -
  29 -       brcmf_dbg(TRACE, "Enter\n");
  30 -
  31 -       /* Allocate primary brcmf_info */
  32 -       drvr = kzalloc(sizeof(struct brcmf_pub), GFP_ATOMIC);
  33 -       if (!drvr)
  34 -               return -ENOMEM;
  35 -
  36 -       for (i = 0; i < ARRAY_SIZE(drvr->if2bss); i++)
  37 -               drvr->if2bss[i] = BRCMF_BSSIDX_INVALID;
  38 -
  39 -       mutex_init(&drvr->proto_block);
  40 -
  41 -       /* Link to bus module */
  42 -       drvr->hdrlen = 0;
  43 -       drvr->bus_if = dev_get_drvdata(dev);
  44 -       drvr->bus_if->drvr = drvr;
  45 -       drvr->settings = settings;
  46 -
  47 -       /* attach debug facilities */
  48 -       brcmf_debug_attach(drvr);
  49 -
  50 -       /* Attach and link in the protocol */
  51 -       ret = brcmf_proto_attach(drvr);
  52 -       if (ret != 0) {
  53 -               brcmf_err("brcmf_prot_attach failed\n");
  54 -               goto fail;
  55 -       }
  56 -
  57 -       /* Attach to events important for core code */
  58 -       brcmf_fweh_register(drvr, BRCMF_E_PSM_WATCHDOG,
  59 -                           brcmf_psm_watchdog_notify);
  60 -
  61 -       /* attach firmware event handler */
  62 -       brcmf_fweh_attach(drvr);
  63 -
  64 -       return ret;
  65 -
  66 -fail:
  67 -       brcmf_detach(dev);
  68 -
  69 -       return ret;
  70 -}
  71 -
  72  static int brcmf_revinfo_read(struct seq_file *s, void *data)
  73  {
  74         struct brcmf_bus *bus_if = dev_get_drvdata(s->private);
  75 @@ -1170,6 +1121,55 @@ fail:
  76
  77         return ret;
  78  }
  79 +
  80 +int brcmf_attach(struct device *dev, struct brcmf_mp_device *settings)
  81 +{
  82 +       struct brcmf_pub *drvr = NULL;
  83 +       int ret = 0;
  84 +       int i;
  85 +
  86 +       brcmf_dbg(TRACE, "Enter\n");
  87 +
  88 +       /* Allocate primary brcmf_info */
  89 +       drvr = kzalloc(sizeof(*drvr), GFP_ATOMIC);
  90 +       if (!drvr)
  91 +               return -ENOMEM;
  92 +
  93 +       for (i = 0; i < ARRAY_SIZE(drvr->if2bss); i++)
  94 +               drvr->if2bss[i] = BRCMF_BSSIDX_INVALID;
  95 +
  96 +       mutex_init(&drvr->proto_block);
  97 +
  98 +       /* Link to bus module */
  99 +       drvr->hdrlen = 0;
 100 +       drvr->bus_if = dev_get_drvdata(dev);
 101 +       drvr->bus_if->drvr = drvr;
 102 +       drvr->settings = settings;
 103 +
 104 +       /* attach debug facilities */
 105 +       brcmf_debug_attach(drvr);
 106 +
 107 +       /* Attach and link in the protocol */
 108 +       ret = brcmf_proto_attach(drvr);
 109 +       if (ret != 0) {
 110 +               brcmf_err("brcmf_prot_attach failed\n");
 111 +               goto fail;
 112 +       }
 113 +
 114 +       /* Attach to events important for core code */
 115 +       brcmf_fweh_register(drvr, BRCMF_E_PSM_WATCHDOG,
 116 +                           brcmf_psm_watchdog_notify);
 117 +
 118 +       /* attach firmware event handler */
 119 +       brcmf_fweh_attach(drvr);
 120 +
 121 +       return ret;
 122 +
 123 +fail:
 124 +       brcmf_detach(dev);
 125 +
 126 +       return ret;
 127 +}
 128
 129  void brcmf_bus_add_txhdrlen(struct device *dev, uint len)
 130  {