patches/linux/2.6.11.3/160-linux-2.6.11-allow-gcc-4.0-i2c.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Jul 26 09:31:07 2008 +0000 (2008-07-26)
changeset 727 33c246763c8a
permissions -rw-r--r--
Update the PPC sample, add a new softfloat PPC sample, thanks to Thomas JOURDAN.

/trunk/samples/powerpc-unknown-linux-gnu/crosstool.config | 54 42 12 0 ++
/trunk/samples/powerpc-unknown_nofpu-linux-gnu/crosstool.config | 331 331 0 0 +++++++++++++++
/trunk/samples/powerpc-unknown_nofpu-linux-gnu/reported.by | 2 2 0 0 +
3 files changed, 375 insertions(+), 12 deletions(-)
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Fixes
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In file included from fs/compat_ioctl.c:69,
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                 from arch/ppc64/kernel/ioctl32.c:24:
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include/linux/i2c.h:58: error: array type has incomplete element type
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include/linux/i2c.h:197: error: array type has incomplete element type
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when compiling with gcc-4.0.
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--- linux-2.6.11.3/include/linux/i2c.h.old	2005-03-19 10:59:09.000000000 -0800
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+++ linux-2.6.11.3/include/linux/i2c.h	2005-03-19 11:01:37.000000000 -0800
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@@ -36,7 +36,22 @@
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 /* --- General options ------------------------------------------------	*/
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-struct i2c_msg;
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+/*
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+ * I2C Message - used for pure i2c transaction, also from /dev interface
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+ */
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+struct i2c_msg {
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+	__u16 addr;	/* slave address			*/
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+ 	__u16 flags;		
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+#define I2C_M_TEN	0x10	/* we have a ten bit chip address	*/
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+#define I2C_M_RD	0x01
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+#define I2C_M_NOSTART	0x4000
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+#define I2C_M_REV_DIR_ADDR	0x2000
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+#define I2C_M_IGNORE_NAK	0x1000
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+#define I2C_M_NO_RD_ACK		0x0800
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+ 	__u16 len;		/* msg length				*/
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+ 	__u8 *buf;		/* pointer to msg data			*/
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+};
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+
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 struct i2c_algorithm;
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 struct i2c_adapter;
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 struct i2c_client;
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@@ -379,22 +394,6 @@
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 /* Return 1 if adapter supports everything we need, 0 if not. */
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 extern int i2c_check_functionality (struct i2c_adapter *adap, u32 func);
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-/*
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- * I2C Message - used for pure i2c transaction, also from /dev interface
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- */
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-struct i2c_msg {
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-	__u16 addr;	/* slave address			*/
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- 	__u16 flags;		
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-#define I2C_M_TEN	0x10	/* we have a ten bit chip address	*/
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-#define I2C_M_RD	0x01
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-#define I2C_M_NOSTART	0x4000
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-#define I2C_M_REV_DIR_ADDR	0x2000
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-#define I2C_M_IGNORE_NAK	0x1000
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-#define I2C_M_NO_RD_ACK		0x0800
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- 	__u16 len;		/* msg length				*/
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- 	__u8 *buf;		/* pointer to msg data			*/
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-};
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-
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 /* To determine what functionality is present */
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 #define I2C_FUNC_I2C			0x00000001