package/kernel/mac80211/patches/651-rt2x00-remove-unneccesary-code.patch

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  48 From: Tom Psyborg <pozega.tomislav@gmail.com>
  49 Date: Thu, 18 May 2017 12:42:14 +0200
  50 Message-ID: <CAKR_QVJBSKw2uCY4RbHZPvbGkMcvnBh+j6F+9t93mG3BakjX3Q@mail.gmail.com>
  51 Subject: [PATCH] rt2x00: remove unneccesary code
  52 To: linux-wireless <linux-wireless@vger.kernel.org>,
  53         Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, Arnd Bergmann <arnd@arndb.de>,
  54         Jes Sorensen <jes.sorensen@gmail.com>, Stanislaw Gruszka <sgruszka@redhat.com>,
  55         David Miller <davem@davemloft.net>, Helmut Schaa <helmut.schaa@googlemail.com>,
  56         Kalle Valo <kvalo@codeaurora.org>, Daniel Golle <daniel@makrotopia.org>,
  57         Mathias Kresin <dev@kresin.me>, Johannes Berg <johannes.berg@intel.com>,
  58         Serge Vasilugin <vasilugin@yandex.ru>, Roman Yeryomin <roman@advem.lv>,
  59         Networking <netdev@vger.kernel.org>
  60 Content-Type: multipart/alternative; boundary="94eb2c1905d2dc6361054fca0e62"
  61 Status: RO
  62 Content-Length: 11079
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  64
  65 --94eb2c1905d2dc6361054fca0e62
  66 Content-Type: text/plain; charset="UTF-8"
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  68
  69 Use chanreg and dccal helpers to reduce the size of ePA code.
  70
  71 Signed-off-by: Tomislav Po=C5=BEega <pozega.tomislav@gmail.com>
  72 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
  73 [daniel@makrotopia.org: fixed white-space so patch applies]
  74 ---
  75
  76 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  77 +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
  78 @@ -4127,38 +4127,22 @@ static void rt2800_config_channel(struct
  79                         reg |= 0x00000101;
  80                         rt2800_register_write(rt2x00dev, RF_BYPASS3, reg);
  81
  82 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 43, 0x73);
  83 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 43, 0x73);
  84 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 44, 0x73);
  85 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 44, 0x73);
  86 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 45, 0x73);
  87 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 45, 0x73);
  88 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 46, 0x27);
  89 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 46, 0x27);
  90 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 47, 0xC8);
  91 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 47, 0xC8);
  92 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 48, 0xA4);
  93 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 48, 0xA4);
  94 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 49, 0x05);
  95 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 49, 0x05);
  96 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 54, 0x27);
  97 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 54, 0x27);
  98 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 55, 0xC8);
  99 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 55, 0xC8);
 100 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 56, 0xA4);
 101 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 56, 0xA4);
 102 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 57, 0x05);
 103 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 57, 0x05);
 104 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 58, 0x27);
 105 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 58, 0x27);
 106 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 59, 0xC8);
 107 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 59, 0xC8);
 108 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 60, 0xA4);
 109 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 60, 0xA4);
 110 -                       rt2800_rfcsr_write_bank(rt2x00dev, 4, 61, 0x05);
 111 -                       rt2800_rfcsr_write_bank(rt2x00dev, 6, 61, 0x05);
 112 -                       rt2800_rfcsr_write_bank(rt2x00dev, 5, 05, 0x00);
 113 -                       rt2800_rfcsr_write_bank(rt2x00dev, 7, 05, 0x00);
 114 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 43, 0x73);
 115 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 44, 0x73);
 116 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 45, 0x73);
 117 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 46, 0x27);
 118 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 47, 0xC8);
 119 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 48, 0xA4);
 120 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 49, 0x05);
 121 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 54, 0x27);
 122 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 55, 0xC8);
 123 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 56, 0xA4);
 124 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 57, 0x05);
 125 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 58, 0x27);
 126 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 59, 0xC8);
 127 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 60, 0xA4);
 128 +                       rt2800_rfcsr_write_chanreg(rt2x00dev, 61, 0x05);
 129 +                       rt2800_rfcsr_write_dccal(rt2x00dev, 05, 0x00);
 130
 131                         rt2800_register_write(rt2x00dev, TX0_RF_GAIN_CORRECT,
 132                                               0x36303636);