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FMC TDC 1ns 5cha - Software
Commits
da1a76f3
Commit
da1a76f3
authored
May 04, 2015
by
Federico Vaga
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kernel: get carrier module to prevent rmmod
Signed-off-by:
Federico Vaga
<
federico.vaga@cern.ch
>
parent
045a9bf6
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+12
-1
ft-core.c
kernel/ft-core.c
+12
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kernel/ft-core.c
View file @
da1a76f3
...
...
@@ -252,8 +252,15 @@ int ft_probe(struct fmc_device *fmc)
ft
->
initialized
=
1
;
ft
->
sequence
=
0
;
/* Pin the carrier */
if
(
!
try_module_get
(
fmc
->
owner
))
goto
out_mod
;
return
0
;
err:
out_mod:
ft_irq_exit
(
ft
);
err:
while
(
--
m
,
--
i
>=
0
)
if
(
m
->
exit
)
m
->
exit
(
ft
);
...
...
@@ -278,6 +285,10 @@ int ft_remove(struct fmc_device *fmc)
if
(
m
->
exit
)
m
->
exit
(
ft
);
}
/* Release the carrier */
module_put
(
fmc
->
owner
);
return
0
;
}
...
...
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