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authorKaiwan N Billimoria <kaiwan@designergraphix.com>2009-01-07 16:37:34 +0100
committerJean Delvare <khali@linux-fr.org>2009-01-07 16:37:34 +0100
commit2b7300513b98e05058a803de3beb8a1c0a0c61d9 (patch)
tree279b61da3b204e44bc52ad62a4836e28ffce1bde /Documentation/hwmon/lm70
parenthwmon: Deprecate the fscher and fscpos drivers (diff)
downloadlinux-2b7300513b98e05058a803de3beb8a1c0a0c61d9.tar.xz
linux-2b7300513b98e05058a803de3beb8a1c0a0c61d9.zip
hwmon: (lm70) Code streamlining and cleanup
This fixes a byteswap bug in the LM70 temperature sensor driver, which was previously covered up by a converse bug in the driver for the LM70EVAL-LLP board (which is also fixed). Other fixes: doc updates, remove an annoying msleep(), and improve three-wire protocol handling. Signed-off-by: Kaiwan N Billimoria <kaiwan@designergraphix.com> [ dbrownell@users.sourceforge.net: doc and whitespace tweaks ] Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'Documentation/hwmon/lm70')
-rw-r--r--Documentation/hwmon/lm704
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/hwmon/lm70 b/Documentation/hwmon/lm70
index 2bdd3feebf53..b8d1a521e689 100644
--- a/Documentation/hwmon/lm70
+++ b/Documentation/hwmon/lm70
@@ -25,6 +25,10 @@ complement digital temperature (sent via the SIO line), is available in the
driver for interpretation. This driver makes use of the kernel's in-core
SPI support.
+As a real (in-tree) example of this "SPI protocol driver" interfacing
+with a "SPI master controller driver", see drivers/spi/spi_lm70llp.c
+and its associated documentation.
+
Thanks to
---------
Jean Delvare <khali@linux-fr.org> for mentoring the hwmon-side driver