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ALSA: emu10k1: Fix warning: "CCR" redefined

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CCR is defined in emu10k1, but SuperH is defined too.
If user use this driver with SuperH, it becomes a double definition.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Nobuhiro Iwamatsu 2010-10-18 12:20:39 +09:00 committed by Takashi Iwai
parent 84cc5c0bd3
commit 83fc3bc095
1 changed files with 2 additions and 0 deletions
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2
include/sound/emu10k1.h
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@ -438,6 +438,8 @@
#define CCCA_CURRADDR_MASK 0x00ffffff /* Current address of the selected channel */
#define CCCA_CURRADDR 0x18000008
/* undefine CCR to avoid conflict with the definition for SH */
#undef CCR
#define CCR 0x09 /* Cache control register */
#define CCR_CACHEINVALIDSIZE 0x07190009
#define CCR_CACHEINVALIDSIZE_MASK 0xfe000000 /* Number of invalid samples cache for this channel */