From: "Ira W. Snyder" <i...@ovro.caltech.edu> The Janz CMOD-IO Carrier Board hardware, revision 1.0 has several quirks that do not effect newer revisions of the hardware. This series fixes both quirks so that the old hardware works correctly.
The janz-cmodio MFD driver did not mask out the unused bits from the modulbus_number sysfs file. On CMOD-IO revision 1.0, the upper bits have random data. By masking out the bits, the correct number is presented to userspace. The janz-ican3 driver used the reset_assert and reset_deassert registers. These registers do not exist on CMOD-IO revision 1.0. To work around the problem, the hardware reset registers on the ican3 hardware itself are used. These are trivial fixes that fix support for some hardware which is currently broken. It would be nice to get these into the current kernel release. Ira W. Snyder (2): mfd/janz-cmodio: fix MODULBus number sysfs entry can: janz-ican3: fix support for older hardware revisions drivers/mfd/janz-cmodio.c | 2 +- drivers/net/can/janz-ican3.c | 4 +--- 2 files changed, 2 insertions(+), 4 deletions(-) -- 1.7.8.6 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
