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FMC ADC 100M 14b 4cha - Software
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FMC ADC 100M 14b 4cha - Software
Commits
ab490ef9
Commit
ab490ef9
authored
Jun 21, 2016
by
Federico Vaga
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kernel: disable IRQs on driver removal
Signed-off-by:
Federico Vaga
<
federico.vaga@cern.ch
>
parent
f9fc972d
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fa-irq.c
kernel/fa-irq.c
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kernel/fa-irq.c
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ab490ef9
...
...
@@ -430,6 +430,13 @@ int fa_free_irqs(struct fa_dev *fa)
{
struct
fmc_device
*
fmc
=
fa
->
fmc
;
/*
* When we unload the driver the FPGA is still running so it may
* rises interrupts. Disable IRQs in order to prevent spurious
* interrupt when the driver is not there to handle them.
*/
fa_disable_irqs
(
fa
);
/* Release carrier IRQs (if any) */
if
(
fa
->
carrier_op
->
free_irqs
)
fa
->
carrier_op
->
free_irqs
(
fa
);
...
...
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