From 0ff3723eda9778e82c421d79365e0a5d16a0fa8a Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 30 Jun 2011 15:08:04 +0200
Subject: [PATCH] --- yaml --- r: 254271 b: refs/heads/master c:
 4f3c7a18d9e8a287d31f828a259d713fe4859471 h: refs/heads/master i:   254269:
 65bda157433b26fc7b76d9b0977ddc59a2ca6764   254267:
 2f342e8ce6159749ca3cfe3d79f41a30c0e76b9c   254263:
 5352dd5a2848d69c33ef53b2b86dd9aeef053b8b   254255:
 4ee1a6f859e243917302328c0179dd25dc6b0b73   254239:
 2175f307fd4357b6ae2560014e3b811082dae629   254207:
 ef7cc8f41f4d34c73cf9a83b0d7ba76ab14af65a v: v3

---
 [refs]                         | 2 +-
 trunk/include/sound/sb16_csp.h | 9 ++++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 47104d8ed141..f2e0d914c2b8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 286bed0f0c447b6660e72093d7e778784fdd9ee6
+refs/heads/master: 4f3c7a18d9e8a287d31f828a259d713fe4859471
diff --git a/trunk/include/sound/sb16_csp.h b/trunk/include/sound/sb16_csp.h
index 736eac71d053..af1b49e982df 100644
--- a/trunk/include/sound/sb16_csp.h
+++ b/trunk/include/sound/sb16_csp.h
@@ -99,7 +99,14 @@ struct snd_sb_csp_info {
 /* get CSP information */
 #define SNDRV_SB_CSP_IOCTL_INFO		_IOR('H', 0x10, struct snd_sb_csp_info)
 /* load microcode to CSP */
-#define SNDRV_SB_CSP_IOCTL_LOAD_CODE	_IOW('H', 0x11, struct snd_sb_csp_microcode)
+/* NOTE: struct snd_sb_csp_microcode overflows the max size (13 bits)
+ * defined for some architectures like MIPS, and it leads to build errors.
+ * (x86 and co have 14-bit size, thus it's valid, though.)
+ * As a workaround for skipping the size-limit check, here we don't use the
+ * normal _IOW() macro but _IOC() with the manual argument.
+ */
+#define SNDRV_SB_CSP_IOCTL_LOAD_CODE	\
+	_IOC(_IOC_WRITE, 'H', 0x11, sizeof(struct snd_sb_csp_microcode))
 /* unload microcode from CSP */
 #define SNDRV_SB_CSP_IOCTL_UNLOAD_CODE	_IO('H', 0x12)
 /* start CSP */