Commit 286bed0f authored by Takashi Iwai's avatar Takashi Iwai

ALSA: hdspm - Fix compile warnings with PPC

The char can be unsigned on some architectures.  Since the code checks
the negative values, they should be declared as signed char explicitly.

  sound/pci/rme9652/hdspm.c:5449: warning: comparison is always false due to limited range of data type
  sound/pci/rme9652/hdspm.c:5462: warning: comparison is always false due to limited range of data type
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 71276410
...@@ -896,11 +896,11 @@ struct hdspm { ...@@ -896,11 +896,11 @@ struct hdspm {
unsigned char max_channels_in; unsigned char max_channels_in;
unsigned char max_channels_out; unsigned char max_channels_out;
char *channel_map_in; signed char *channel_map_in;
char *channel_map_out; signed char *channel_map_out;
char *channel_map_in_ss, *channel_map_in_ds, *channel_map_in_qs; signed char *channel_map_in_ss, *channel_map_in_ds, *channel_map_in_qs;
char *channel_map_out_ss, *channel_map_out_ds, *channel_map_out_qs; signed char *channel_map_out_ss, *channel_map_out_ds, *channel_map_out_qs;
char **port_names_in; char **port_names_in;
char **port_names_out; char **port_names_out;
......
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