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| author | Xi Wang <xi.wang@gmail.com> | 2011-12-12 02:16:20 -0500 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2012-02-03 00:25:22 +0100 |
| commit | 44b0052c5cb4e75389ed3eb9e98c29295a7dadfb (patch) | |
| tree | 6ad88cbbf1b75e65f98220e449b62ac1acb387d1 /Documentation/parisc | |
| parent | e3f240f460a36b158217944b52a85f304914c1a6 (diff) | |
can: pch_can: fix error passive level test
The test (((errc & PCH_REC) >> 8) > 127) would always be false because
the receive error counter ((errc & PCH_REC) >> 8) is at most 127, where
PCH_REC is defined as 0x7f00. To test whether the receive error counter
has reached the error passive level, the RP bit (15) should be used.
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Acked-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'Documentation/parisc')
0 files changed, 0 insertions, 0 deletions