Jean Delvare 16520f3baf i2c: Fix probing of FSC hardware monitoring chips ... commit b1d4b390ea upstream. Some FSC hardware monitoring chips (Syleus at least) doesn't like quick writes we typically use to probe for I2C chips. Use a regular byte read instead for the address they live at (0x73). These are the only known chips living at this address on PC systems. For clarity, this fix should not be needed for kernels 2.6.30 and later, as we started instantiating the hwmon devices explicitly based on DMI data. Still, this fix is valuable in the following two cases: * Support for recent FSC chips on older kernels. The DMI-based device instantiation is more difficult to backport than the device support itself. * Case where the DMI-based device instantiation fails, whatever the reason. We fall back to probing in that case, so it should work. This fixes kernel bug #15634: https://bugzilla.kernel.org/show_bug.cgi?id=15634 Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>		2010-05-12 14:57:04 -07:00
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algos	i2c-algo-pca: Let PCA9564 recover from unacked data byte (state 0x30)	2009-05-05 08:39:25 +02:00
busses	i2c-i801: Add Intel Cougar Point device IDs	2010-04-26 07:41:32 -07:00
chips	i2c/tsl2550: Fix lux value in extended mode	2009-11-26 09:22:32 +01:00
i2c-boardinfo.c	i2c: Use rwsem instead of mutex for board info	2009-06-19 16:58:20 +02:00
i2c-core.c	i2c: Fix probing of FSC hardware monitoring chips	2010-05-12 14:57:04 -07:00
i2c-core.h	i2c: Use rwsem instead of mutex for board info	2009-06-19 16:58:20 +02:00
i2c-dev.c	i2c-dev: Clarify the unit of ioctl I2C_TIMEOUT	2009-02-24 19:19:49 +01:00
Kconfig	i2c: Provide compatibility links for i2c adapters	2009-09-18 22:45:46 +02:00
Makefile	i2c: Add i2c_board_info and i2c_new_device()	2007-05-01 23:26:31 +02:00