target/linux/brcm2708/patches-4.4/0528-pisound-Fix-a-warning-in-DEBUG-builds.patch

   1 From 84835c07b7cdf960db7cb9e8cf13363e2d8c99b0 Mon Sep 17 00:00:00 2001
   2 From: Giedrius Trainavicius <giedrius@blokas.io>
   3 Date: Tue, 25 Oct 2016 01:47:20 +0300
   4 Subject: [PATCH] pisound: Fix a warning in DEBUG builds
   5
   6 Also change a macro that enables debug level printing from DEBUG to
   7 PISOUND_DEBUG.
   8 ---
   9  sound/soc/bcm/pisound.c | 4 ++--
  10  1 file changed, 2 insertions(+), 2 deletions(-)
  11
  12 --- a/sound/soc/bcm/pisound.c
  13 +++ b/sound/soc/bcm/pisound.c
  14 @@ -55,7 +55,7 @@ static void pisnd_midi_uninit(void);
  15
  16  #define PISOUND_LOG_PREFIX "pisound: "
  17
  18 -#ifdef DEBUG
  19 +#ifdef PISOUND_DEBUG
  20  #      define printd(...) pr_alert(PISOUND_LOG_PREFIX __VA_ARGS__)
  21  #else
  22  #      define printd(...) do {} while (0)
  23 @@ -119,7 +119,7 @@ static void pisnd_midi_recv_callback(voi
  24         while ((n = pisnd_spi_recv(data, sizeof(data)))) {
  25                 int res = snd_rawmidi_receive(substream, data, n);
  26                 (void)res;
  27 -               printd("midi recv 0x%02x, res = %d\n", data, res);
  28 +               printd("midi recv %u bytes, res = %d\n", n, res);
  29         }
  30  }
  31