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FMC DEL 1ns 4cha - Software
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FMC DEL 1ns 4cha - Software
Commits
197e5540
Commit
197e5540
authored
Jan 26, 2014
by
Alessandro Rubini
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tasklet: don't ack irq (redundant here)
Signed-off-by:
Alessandro Rubini
<
rubini@gnudd.com
>
parent
48079bc7
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fd-irq.c
kernel/fd-irq.c
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kernel/fd-irq.c
View file @
197e5540
...
@@ -208,7 +208,6 @@ static void fd_tlet(unsigned long arg)
...
@@ -208,7 +208,6 @@ static void fd_tlet(unsigned long arg)
struct
fd_dev
*
fd
=
(
void
*
)
arg
;
struct
fd_dev
*
fd
=
(
void
*
)
arg
;
struct
zio_device
*
zdev
=
fd
->
zdev
;
struct
zio_device
*
zdev
=
fd
->
zdev
;
struct
zio_channel
*
chan
=
zdev
->
cset
[
0
].
chan
;
struct
zio_channel
*
chan
=
zdev
->
cset
[
0
].
chan
;
struct
fmc_device
*
fmc
=
fd
->
fmc
;
/* Always read the hardware fifo until empty */
/* Always read the hardware fifo until empty */
while
(
!
fd_read_hw_fifo
(
fd
))
while
(
!
fd_read_hw_fifo
(
fd
))
...
@@ -227,11 +226,6 @@ static void fd_tlet(unsigned long arg)
...
@@ -227,11 +226,6 @@ static void fd_tlet(unsigned long arg)
out:
out:
if
(
fd_timer_period_ms
)
if
(
fd_timer_period_ms
)
mod_timer
(
&
fd
->
fifo_timer
,
jiffies
+
fd_timer_period_jiffies
);
mod_timer
(
&
fd
->
fifo_timer
,
jiffies
+
fd_timer_period_jiffies
);
else
{
/* ack at this point, but may be redundant */
fmc
->
op
->
irq_ack
(
fmc
);
fmc_writel
(
fmc
,
0
,
fd
->
fd_vic_base
+
VIC_REG_EOIR
);
}
}
}
irqreturn_t
fd_irq_handler
(
int
irq
,
void
*
dev_id
)
irqreturn_t
fd_irq_handler
(
int
irq
,
void
*
dev_id
)
...
...
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