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authorOleg Ryjkov <olegr@olegr.ca>2007-10-13 23:56:33 +0200
committerJean Delvare <khali@hyperion.delvare>2007-10-13 23:56:33 +0200
commit4153549734cbdba24e9cf5eb200b70b7b1572e15 (patch)
tree0a68ced86dd6a50f14269f4fa1648f9731036dae /drivers/ata/pata_it821x.c
parenta202707e71ff16d5e3a92f40eeaa41f3099dd8c5 (diff)
i2c-nforce2: Move status checking to a separate function
This is the first part of the patch that adds a function to reset the nvidia MCP51/55 i2c controller, if something bad happens to it (e.g. a slave sends a wrong byte count during a block transaction). This patch just adds nforce2_check_status function. It was originally written by Hans-Frieder Vogt. The reason that I'm the one sending it is: - I relied on it for the second part of the patch, - It makes the driver code cleaner/better. Signed-off-by: Oleg Ryjkov <olegr@olegr.ca> Signed-off-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/ata/pata_it821x.c')
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