target/linux/brcm2708/patches-4.19/950-0233-staging-bcm2835-audio-use-module_platform_driver-mac.patch

   1 From ff285113caa9279101db3b6eb31dfc3d94e57d3d Mon Sep 17 00:00:00 2001
   2 From: Stefan Wahren <stefan.wahren@i2se.com>
   3 Date: Thu, 18 Oct 2018 19:47:29 +0200
   4 Subject: [PATCH 233/703] staging: bcm2835-audio: use module_platform_driver()
   5  macro
   6
   7 There is not much value behind this boilerplate, so use
   8 module_platform_driver() instead.
   9
  10 Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
  11 ---
  12  .../vc04_services/bcm2835-audio/bcm2835.c     | 20 +------------------
  13  1 file changed, 1 insertion(+), 19 deletions(-)
  14
  15 --- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c
  16 +++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835.c
  17 @@ -470,25 +470,7 @@ static struct platform_driver bcm2835_al
  18                 .of_match_table = snd_bcm2835_of_match_table,
  19         },
  20  };
  21 -
  22 -static int bcm2835_alsa_device_init(void)
  23 -{
  24 -       int retval;
  25 -
  26 -       retval = platform_driver_register(&bcm2835_alsa0_driver);
  27 -       if (retval)
  28 -               pr_err("Error registering bcm2835_audio driver %d .\n", retval);
  29 -
  30 -       return retval;
  31 -}
  32 -
  33 -static void bcm2835_alsa_device_exit(void)
  34 -{
  35 -       platform_driver_unregister(&bcm2835_alsa0_driver);
  36 -}
  37 -
  38 -late_initcall(bcm2835_alsa_device_init);
  39 -module_exit(bcm2835_alsa_device_exit);
  40 +module_platform_driver(bcm2835_alsa0_driver);
  41
  42  MODULE_AUTHOR("Dom Cobley");
  43  MODULE_DESCRIPTION("Alsa driver for BCM2835 chip");