tree e9f62f12ad5e8d554ae389452cd6425faad8cdf3
parent 54127d64d2094207e0e12a4a9eec33573f25f7ac
author Ye Jianjun (Joey <[EMAIL PROTECTED]> Sat, 10 Sep 2005 03:02:44 -0700
committer Linus Torvalds <[EMAIL PROTECTED]> Sat, 10 Sep 2005 03:57:40 -0700
[PATCH] dvb: usb: dtt200u: copy frontend_ops before modifying
Fix: copy frontend_ops before modifying
Signed-off-by: Ye Jianjun (Joey) <[EMAIL PROTECTED]>
Signed-off-by: Patrick Boettcher <[EMAIL PROTECTED]>
Signed-off-by: Johannes Stezenbach <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
drivers/media/dvb/dvb-usb/dtt200u-fe.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/media/dvb/dvb-usb/dtt200u-fe.c
b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
--- a/drivers/media/dvb/dvb-usb/dtt200u-fe.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u-fe.c
@@ -18,6 +18,7 @@ struct dtt200u_fe_state {
struct dvb_frontend_parameters fep;
struct dvb_frontend frontend;
+ struct dvb_frontend_ops ops;
};
static int dtt200u_fe_read_status(struct dvb_frontend* fe, fe_status_t *stat)
@@ -163,8 +164,9 @@ struct dvb_frontend* dtt200u_fe_attach(s
deb_info("attaching frontend dtt200u\n");
state->d = d;
+ memcpy(&state->ops,&dtt200u_fe_ops,sizeof(struct dvb_frontend_ops));
- state->frontend.ops = &dtt200u_fe_ops;
+ state->frontend.ops = &state->ops;
state->frontend.demodulator_priv = state;
goto success;
-
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