target/linux/ramips/patches-5.10/0103-staging-mt7621-pci-change-value-for-PERST_DELAY_MS.patch

   1 From e462e7d3211479df42357a620fa788a2257556b7 Mon Sep 17 00:00:00 2001
   2 From: Sergio Paracuellos <sergio.paracuellos@gmail.com>
   3 Date: Fri, 13 Mar 2020 21:09:09 +0100
   4 Subject: [PATCH] staging: mt7621-pci: change value for 'PERST_DELAY_MS'
   5
   6 Value of 'PERST_DELAY_MS' is too high and it is ok just
   7 to set up to 100 ms. Update also define name from
   8 'PERST_DELAY_US' into 'PERST_DELAY_MS'
   9
  10 Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
  11 Link: https://lore.kernel.org/r/20200313200913.24321-3-sergio.paracuellos@gmail.com
  12 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  13 ---
  14  drivers/staging/mt7621-pci/pci-mt7621.c | 6 +++---
  15  1 file changed, 3 insertions(+), 3 deletions(-)
  16
  17 --- a/drivers/staging/mt7621-pci/pci-mt7621.c
  18 +++ b/drivers/staging/mt7621-pci/pci-mt7621.c
  19 @@ -86,7 +86,7 @@
  20  #define MEMORY_BASE                    0x0
  21  #define PERST_MODE_MASK                        GENMASK(11, 10)
  22  #define PERST_MODE_GPIO                        BIT(10)
  23 -#define PERST_DELAY_US                 1000
  24 +#define PERST_DELAY_MS                 100
  25
  26  /**
  27   * struct mt7621_pcie_port - PCIe port information
  28 @@ -463,7 +463,7 @@ static void mt7621_pcie_reset_assert(str
  29                 mt7621_rst_gpio_pcie_assert(port);
  30         }
  31
  32 -       mdelay(PERST_DELAY_US);
  33 +       mdelay(PERST_DELAY_MS);
  34  }
  35
  36  static void mt7621_pcie_reset_rc_deassert(struct mt7621_pcie *pcie)
  37 @@ -481,7 +481,7 @@ static void mt7621_pcie_reset_ep_deasser
  38         list_for_each_entry(port, &pcie->ports, list)
  39                 mt7621_rst_gpio_pcie_deassert(port);
  40
  41 -       mdelay(PERST_DELAY_US);
  42 +       mdelay(PERST_DELAY_MS);
  43  }
  44
  45  static void mt7621_pcie_init_ports(struct mt7621_pcie *pcie)