target/linux/gemini/patches-4.19/0015-usb-host-fotg2-add-device-tree-probing.patch

   1 From 8f45c69ba80a993a6dba2397825b27e11fa9dea7 Mon Sep 17 00:00:00 2001
   2 From: Hans Ulli Kroll <ulli.kroll@googlemail.com>
   3 Date: Thu, 9 Feb 2017 15:20:49 +0100
   4 Subject: [PATCH 15/18] usb: host: fotg2: add device tree probing
   5
   6 Add device tree probing to the fotg2 driver.
   7
   8 Signed-off-by: Hans Ulli Kroll <ulli.kroll@googlemail.com>
   9 [Drop DMA mask coercion, drivers/of/platform.c does the job]
  10 Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
  11 ---
  12  drivers/usb/host/fotg210-hcd.c | 10 ++++++++++
  13  1 file changed, 10 insertions(+)
  14
  15 --- a/drivers/usb/host/fotg210-hcd.c
  16 +++ b/drivers/usb/host/fotg210-hcd.c
  17 @@ -10,6 +10,7 @@
  18   * Most of code borrowed from the Linux-3.7 EHCI driver
  19   */
  20  #include <linux/module.h>
  21 +#include <linux/of.h>
  22  #include <linux/device.h>
  23  #include <linux/dmapool.h>
  24  #include <linux/kernel.h>
  25 @@ -5672,9 +5673,18 @@ static int fotg210_hcd_remove(struct pla
  26         return 0;
  27  }
  28
  29 +#ifdef CONFIG_OF
  30 +static const struct of_device_id fotg210_of_match[] = {
  31 +       { .compatible = "faraday,fotg210" },
  32 +       {},
  33 +};
  34 +MODULE_DEVICE_TABLE(of, fotg210_of_match);
  35 +#endif
  36 +
  37  static struct platform_driver fotg210_hcd_driver = {
  38         .driver = {
  39                 .name   = "fotg210-hcd",
  40 +               .of_match_table = of_match_ptr(fotg210_of_match),
  41         },
  42         .probe  = fotg210_hcd_probe,
  43         .remove = fotg210_hcd_remove,