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| author | Andri Yngvason <andri.yngvason@marel.com> | 2015-01-16 17:30:28 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2015-01-20 15:56:53 +0300 |
| commit | be38a6f9f4093b0f1fa9e7d8cb47d588bc117c21 (patch) | |
| tree | 41a834156d6483c55fa28eccfc208449bff67d95 /drivers/net/can/ti_hecc.c | |
| parent | 0c49087462e8587c12ecfeaf1dd46fdc0ddc4532 (diff) | |
| download | linux-be38a6f9f4093b0f1fa9e7d8cb47d588bc117c21.tar.xz | |
can: move can_stats.bus_off++ from can_bus_off into can_change_state
In order to be able to move the stats increment from can_bus_off() into
can_change_state(), the increment had to be moved back into code that was using
can_bus_off() but not can_change_state().
As a side-effect, this patch fixes the following bugs:
* Redundant call to can_bus_off() in c_can.
* Bus-off counted twice in xilinx_can.
Signed-off-by: Andri Yngvason <andri.yngvason@marel.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net/can/ti_hecc.c')
| -rw-r--r-- | drivers/net/can/ti_hecc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c index 9a07eafe554b..e95a9e1a889f 100644 --- a/drivers/net/can/ti_hecc.c +++ b/drivers/net/can/ti_hecc.c @@ -715,6 +715,7 @@ static int ti_hecc_error(struct net_device *ndev, int int_status, hecc_clear_bit(priv, HECC_CANMC, HECC_CANMC_CCR); /* Disable all interrupts in bus-off to avoid int hog */ hecc_write(priv, HECC_CANGIM, 0); + ++priv->can.can_stats.bus_off; can_bus_off(ndev); } |