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authorMilton Miller <miltonm@bga.com>2008-07-10 16:29:37 -0500
committerJesse Barnes <jbarnes@virtuousgeek.org>2008-10-20 10:48:34 -0700
commitedbc25caaa492a82e19baa915f1f6b0a0db6554d (patch)
tree967dbd4f8d35fd8532a612fef55691586b831965 /Documentation/PCI
parent7d67474e506598fe26e0c262acf02132dc730517 (diff)
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op-kernel-dev-edbc25caaa492a82e19baa915f1f6b0a0db6554d.tar.gz
PCI: remove dynids.use_driver_data
The driver flag dynids.use_driver_data is almost consistently not set, and causes more problems than it solves. It was initially intended as a flag to indicate whether a driver's usage of driver_data had been carefully inspected and was ready for values from userspace. That audit was never done, so most drivers just get a 0 for driver_data when new IDs are added from userspace via sysfs. So remove the flag, allowing drivers to see the data directly (a followon patch validates the passed driver_data value against what the drivers expect). Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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