Commit a82d24f8 authored by Mikko Rapeli's avatar Mikko Rapeli Committed by Takashi Iwai

ALSA: emu10k1: added EMU10K1 version of DECLARE_BITMAP macro for UAPI

Fixes userspace compilation error:

error: expected specifier-qualifier-list before ‘DECLARE_BITMAP’
  DECLARE_BITMAP(gpr_valid, 0x200); /* bitmask of valid initializers */

DECLARE_BITMAP macro is not meant for userspace headers and thus
added here as private copy for emu10k.h.

Fix was suggested by Arnd Bergmann <arnd@arndb.de> in message
<2168807.4Yxh5gl11Q@wuerfel> and Takashi Iwai <tiwai@suse.de>
in message <s5h1thx88tk.wl-tiwai@suse.de> on lkml.
Signed-off-by: default avatarMikko Rapeli <mikko.rapeli@iki.fi>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 5a1f8c42
...@@ -34,6 +34,14 @@ ...@@ -34,6 +34,14 @@
#define EMU10K1_FX8010_PCM_COUNT 8 #define EMU10K1_FX8010_PCM_COUNT 8
/*
* Following definition is copied from linux/types.h to support compiling
* this header file in userspace since they are not generally available for
* uapi headers.
*/
#define __EMU10K1_DECLARE_BITMAP(name,bits) \
unsigned long name[(bits) / (sizeof(unsigned long) * 8)]
/* instruction set */ /* instruction set */
#define iMAC0 0x00 /* R = A + (X * Y >> 31) ; saturation */ #define iMAC0 0x00 /* R = A + (X * Y >> 31) ; saturation */
#define iMAC1 0x01 /* R = A + (-X * Y >> 31) ; saturation */ #define iMAC1 0x01 /* R = A + (-X * Y >> 31) ; saturation */
...@@ -300,7 +308,7 @@ struct snd_emu10k1_fx8010_control_old_gpr { ...@@ -300,7 +308,7 @@ struct snd_emu10k1_fx8010_control_old_gpr {
struct snd_emu10k1_fx8010_code { struct snd_emu10k1_fx8010_code {
char name[128]; char name[128];
DECLARE_BITMAP(gpr_valid, 0x200); /* bitmask of valid initializers */ __EMU10K1_DECLARE_BITMAP(gpr_valid, 0x200); /* bitmask of valid initializers */
__u32 __user *gpr_map; /* initializers */ __u32 __user *gpr_map; /* initializers */
unsigned int gpr_add_control_count; /* count of GPR controls to add/replace */ unsigned int gpr_add_control_count; /* count of GPR controls to add/replace */
...@@ -313,11 +321,11 @@ struct snd_emu10k1_fx8010_code { ...@@ -313,11 +321,11 @@ struct snd_emu10k1_fx8010_code {
unsigned int gpr_list_control_total; /* total count of GPR controls */ unsigned int gpr_list_control_total; /* total count of GPR controls */
struct snd_emu10k1_fx8010_control_gpr __user *gpr_list_controls; /* listed GPR controls */ struct snd_emu10k1_fx8010_control_gpr __user *gpr_list_controls; /* listed GPR controls */
DECLARE_BITMAP(tram_valid, 0x100); /* bitmask of valid initializers */ __EMU10K1_DECLARE_BITMAP(tram_valid, 0x100); /* bitmask of valid initializers */
__u32 __user *tram_data_map; /* data initializers */ __u32 __user *tram_data_map; /* data initializers */
__u32 __user *tram_addr_map; /* map initializers */ __u32 __user *tram_addr_map; /* map initializers */
DECLARE_BITMAP(code_valid, 1024); /* bitmask of valid instructions */ __EMU10K1_DECLARE_BITMAP(code_valid, 1024); /* bitmask of valid instructions */
__u32 __user *code; /* one instruction - 64 bits */ __u32 __user *code; /* one instruction - 64 bits */
}; };
......
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