target/linux/generic/backport-5.15/704-08-v5.19-net-mtk_eth_soc-remove-unused-sgmii-flags.patch

   1 From 5a7a2f4b29d7546244da7d8bbc1962fce5b230f2 Mon Sep 17 00:00:00 2001
   2 From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
   3 Date: Wed, 18 May 2022 15:54:36 +0100
   4 Subject: [PATCH 02/12] net: mtk_eth_soc: remove unused sgmii flags
   5
   6 The "flags" member of struct mtk_sgmii appears to be unused, as are
   7 the MTK_SGMII_PHYSPEED_* and MTK_HAS_FLAGS() macros. Remove them.
   8
   9 Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
  10 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  11 ---
  12  drivers/net/ethernet/mediatek/mtk_eth_soc.h | 8 --------
  13  1 file changed, 8 deletions(-)
  14
  15 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
  16 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
  17 @@ -957,23 +957,15 @@ struct mtk_soc_data {
  18  /* currently no SoC has more than 2 macs */
  19  #define MTK_MAX_DEVS                   2
  20
  21 -#define MTK_SGMII_PHYSPEED_AN          BIT(31)
  22 -#define MTK_SGMII_PHYSPEED_MASK        GENMASK(2, 0)
  23 -#define MTK_SGMII_PHYSPEED_1000        BIT(0)
  24 -#define MTK_SGMII_PHYSPEED_2500        BIT(1)
  25 -#define MTK_HAS_FLAGS(flags, _x)       (((flags) & (_x)) == (_x))
  26 -
  27  /* struct mtk_sgmii -  This is the structure holding sgmii regmap and its
  28   *                     characteristics
  29   * @regmap:            The register map pointing at the range used to setup
  30   *                     SGMII modes
  31 - * @flags:             The enum refers to which mode the sgmii wants to run on
  32   * @ana_rgc3:          The offset refers to register ANA_RGC3 related to regmap
  33   */
  34
  35  struct mtk_sgmii {
  36         struct regmap   *regmap[MTK_MAX_DEVS];
  37 -       u32             flags[MTK_MAX_DEVS];
  38         u32             ana_rgc3;
  39  };
  40