Revert "[media] dvb_frontend: merge duplicate dvb_tuner_ops.release implementations"
While this patch sounded a good idea, unfortunately, it causes
bad dependencies, as drivers that would otherwise work without
the DVB core will now break:
ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/tea5767.ko] undefined!
ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/tea5761.ko] undefined!
ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/tda827x.ko] undefined!
ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/tda18218.ko] undefined!
ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/qt1010.ko] undefined!
ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/mt2266.ko] undefined!
ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/mt20xx.ko] undefined!
ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/mt2060.ko] undefined!
ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/mc44s803.ko] undefined!
ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/fc0013.ko] undefined!
ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/fc0012.ko] undefined!
ERROR: "dvb_tuner_simple_release" [drivers/media/tuners/fc0011.ko] undefined!
So, we have to revert it.
Note: as the argument for the release ops changed from "int"
to "void", we needed to change it at the revert patch, to
avoid compilation issues like:
drivers/media/tuners/tea5767.c:437:23: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
.release = tea5767_release,
^~~~~~~~~~~~~~~
This reverts commit 22a613e89825ea7a3984a968463cc6d425bd8856.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/drivers/media/dvb-frontends/dib0070.c b/drivers/media/dvb-frontends/dib0070.c
index d9f1bc2..befc817 100644
--- a/drivers/media/dvb-frontends/dib0070.c
+++ b/drivers/media/dvb-frontends/dib0070.c
@@ -722,6 +722,12 @@
return 0;
}
+static void dib0070_release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+}
+
static const struct dvb_tuner_ops dib0070_ops = {
.info = {
.name = "DiBcom DiB0070",
@@ -729,7 +735,7 @@
.frequency_max = 860000000,
.frequency_step = 1000,
},
- .release = dvb_tuner_simple_release,
+ .release = dib0070_release,
.init = dib0070_wakeup,
.sleep = dib0070_sleep,
diff --git a/drivers/media/dvb-frontends/dib0090.c b/drivers/media/dvb-frontends/dib0090.c
index 7b4bee5..fd3b332 100644
--- a/drivers/media/dvb-frontends/dib0090.c
+++ b/drivers/media/dvb-frontends/dib0090.c
@@ -2526,6 +2526,12 @@
return ret;
}
+static void dib0090_release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+}
+
enum frontend_tune_state dib0090_get_tune_state(struct dvb_frontend *fe)
{
struct dib0090_state *state = fe->tuner_priv;
@@ -2587,7 +2593,7 @@
.frequency_max = 860000000,
.frequency_step = 1000,
},
- .release = dvb_tuner_simple_release,
+ .release = dib0090_release,
.init = dib0090_wakeup,
.sleep = dib0090_sleep,
@@ -2602,7 +2608,7 @@
.frequency_max = 860000000,
.frequency_step = 1000,
},
- .release = dvb_tuner_simple_release,
+ .release = dib0090_release,
.init = NULL,
.sleep = NULL,
diff --git a/drivers/media/dvb-frontends/dvb-pll.c b/drivers/media/dvb-frontends/dvb-pll.c
index 56832d6..ef976eb 100644
--- a/drivers/media/dvb-frontends/dvb-pll.c
+++ b/drivers/media/dvb-frontends/dvb-pll.c
@@ -606,6 +606,12 @@
return (div * desc->entries[i].stepsize) - desc->iffreq;
}
+static void dvb_pll_release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+}
+
static int dvb_pll_sleep(struct dvb_frontend *fe)
{
struct dvb_pll_priv *priv = fe->tuner_priv;
@@ -738,7 +744,7 @@
}
static const struct dvb_tuner_ops dvb_pll_tuner_ops = {
- .release = dvb_tuner_simple_release,
+ .release = dvb_pll_release,
.sleep = dvb_pll_sleep,
.init = dvb_pll_init,
.set_params = dvb_pll_set_params,
diff --git a/drivers/media/dvb-frontends/itd1000.c b/drivers/media/dvb-frontends/itd1000.c
index d09f718..4755251 100644
--- a/drivers/media/dvb-frontends/itd1000.c
+++ b/drivers/media/dvb-frontends/itd1000.c
@@ -348,6 +348,12 @@
return 0;
}
+static void itd1000_release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+}
+
static const struct dvb_tuner_ops itd1000_tuner_ops = {
.info = {
.name = "Integrant ITD1000",
@@ -356,7 +362,7 @@
.frequency_step = 125, /* kHz for QPSK frontends */
},
- .release = dvb_tuner_simple_release,
+ .release = itd1000_release,
.init = itd1000_init,
.sleep = itd1000_sleep,
diff --git a/drivers/media/dvb-frontends/ix2505v.c b/drivers/media/dvb-frontends/ix2505v.c
index 7742a7a..ca37168 100644
--- a/drivers/media/dvb-frontends/ix2505v.c
+++ b/drivers/media/dvb-frontends/ix2505v.c
@@ -94,6 +94,15 @@
return 0;
}
+static void ix2505v_release(struct dvb_frontend *fe)
+{
+ struct ix2505v_state *state = fe->tuner_priv;
+
+ fe->tuner_priv = NULL;
+ kfree(state);
+
+}
+
/**
* Data write format of the Sharp IX2505V B0017
*
@@ -254,7 +263,7 @@
.frequency_min = 950000,
.frequency_max = 2175000
},
- .release = dvb_tuner_simple_release,
+ .release = ix2505v_release,
.set_params = ix2505v_set_params,
.get_frequency = ix2505v_get_frequency,
};
diff --git a/drivers/media/dvb-frontends/stb6000.c b/drivers/media/dvb-frontends/stb6000.c
index 5252d48..69c0389 100644
--- a/drivers/media/dvb-frontends/stb6000.c
+++ b/drivers/media/dvb-frontends/stb6000.c
@@ -41,6 +41,12 @@
u32 frequency;
};
+static void stb6000_release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+}
+
static int stb6000_sleep(struct dvb_frontend *fe)
{
struct stb6000_priv *priv = fe->tuner_priv;
@@ -185,7 +191,7 @@
.frequency_min = 950000,
.frequency_max = 2150000
},
- .release = dvb_tuner_simple_release,
+ .release = stb6000_release,
.sleep = stb6000_sleep,
.set_params = stb6000_set_params,
.get_frequency = stb6000_get_frequency,
diff --git a/drivers/media/dvb-frontends/stb6100.c b/drivers/media/dvb-frontends/stb6100.c
index befd26b..17a955d 100644
--- a/drivers/media/dvb-frontends/stb6100.c
+++ b/drivers/media/dvb-frontends/stb6100.c
@@ -61,6 +61,8 @@
u8 reg;
};
+static void stb6100_release(struct dvb_frontend *fe);
+
static const struct stb6100_lkup lkup[] = {
{ 0, 950000, 0x0a },
{ 950000, 1000000, 0x0a },
@@ -534,7 +536,7 @@
.set_params = stb6100_set_params,
.get_frequency = stb6100_get_frequency,
.get_bandwidth = stb6100_get_bandwidth,
- .release = dvb_tuner_simple_release
+ .release = stb6100_release
};
struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe,
@@ -558,6 +560,14 @@
return fe;
}
+static void stb6100_release(struct dvb_frontend *fe)
+{
+ struct stb6100_state *state = fe->tuner_priv;
+
+ fe->tuner_priv = NULL;
+ kfree(state);
+}
+
EXPORT_SYMBOL(stb6100_attach);
MODULE_PARM_DESC(verbose, "Set Verbosity level");
diff --git a/drivers/media/dvb-frontends/stv6110.c b/drivers/media/dvb-frontends/stv6110.c
index d9a88ad..6a72d0b 100644
--- a/drivers/media/dvb-frontends/stv6110.c
+++ b/drivers/media/dvb-frontends/stv6110.c
@@ -59,6 +59,12 @@
return b - a;
};
+static void stv6110_release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+}
+
static int stv6110_write_regs(struct dvb_frontend *fe, u8 buf[],
int start, int len)
{
@@ -383,7 +389,7 @@
.frequency_step = 1000,
},
.init = stv6110_init,
- .release = dvb_tuner_simple_release,
+ .release = stv6110_release,
.sleep = stv6110_sleep,
.set_params = stv6110_set_params,
.get_frequency = stv6110_get_frequency,
diff --git a/drivers/media/dvb-frontends/stv6110x.c b/drivers/media/dvb-frontends/stv6110x.c
index 70d5641..66eba38 100644
--- a/drivers/media/dvb-frontends/stv6110x.c
+++ b/drivers/media/dvb-frontends/stv6110x.c
@@ -335,6 +335,14 @@
}
+static void stv6110x_release(struct dvb_frontend *fe)
+{
+ struct stv6110x_state *stv6110x = fe->tuner_priv;
+
+ fe->tuner_priv = NULL;
+ kfree(stv6110x);
+}
+
static const struct dvb_tuner_ops stv6110x_ops = {
.info = {
.name = "STV6110(A) Silicon Tuner",
@@ -342,7 +350,7 @@
.frequency_max = 2150000,
.frequency_step = 0,
},
- .release = dvb_tuner_simple_release,
+ .release = stv6110x_release
};
static const struct stv6110x_devctl stv6110x_ctl = {
diff --git a/drivers/media/dvb-frontends/tda18271c2dd.c b/drivers/media/dvb-frontends/tda18271c2dd.c
index a324f30..6859fa5 100644
--- a/drivers/media/dvb-frontends/tda18271c2dd.c
+++ b/drivers/media/dvb-frontends/tda18271c2dd.c
@@ -1126,6 +1126,13 @@
return 0;
}
+static void release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+}
+
+
static int set_params(struct dvb_frontend *fe)
{
struct tda_state *state = fe->tuner_priv;
@@ -1219,7 +1226,7 @@
.init = init,
.sleep = sleep,
.set_params = set_params,
- .release = dvb_tuner_simple_release,
+ .release = release,
.get_if_frequency = get_if_frequency,
.get_bandwidth = get_bandwidth,
};
diff --git a/drivers/media/dvb-frontends/tda665x.c b/drivers/media/dvb-frontends/tda665x.c
index 39a1eb2..a63dec4 100644
--- a/drivers/media/dvb-frontends/tda665x.c
+++ b/drivers/media/dvb-frontends/tda665x.c
@@ -197,11 +197,19 @@
return 0;
}
+static void tda665x_release(struct dvb_frontend *fe)
+{
+ struct tda665x_state *state = fe->tuner_priv;
+
+ fe->tuner_priv = NULL;
+ kfree(state);
+}
+
static const struct dvb_tuner_ops tda665x_ops = {
.get_status = tda665x_get_status,
.set_params = tda665x_set_params,
.get_frequency = tda665x_get_frequency,
- .release = dvb_tuner_simple_release,
+ .release = tda665x_release
};
struct dvb_frontend *tda665x_attach(struct dvb_frontend *fe,
diff --git a/drivers/media/dvb-frontends/tda8261.c b/drivers/media/dvb-frontends/tda8261.c
index 65f729f..4eb294f 100644
--- a/drivers/media/dvb-frontends/tda8261.c
+++ b/drivers/media/dvb-frontends/tda8261.c
@@ -152,6 +152,14 @@
return 0;
}
+static void tda8261_release(struct dvb_frontend *fe)
+{
+ struct tda8261_state *state = fe->tuner_priv;
+
+ fe->tuner_priv = NULL;
+ kfree(state);
+}
+
static const struct dvb_tuner_ops tda8261_ops = {
.info = {
@@ -164,7 +172,7 @@
.set_params = tda8261_set_params,
.get_frequency = tda8261_get_frequency,
.get_status = tda8261_get_status,
- .release = dvb_tuner_simple_release,
+ .release = tda8261_release
};
struct dvb_frontend *tda8261_attach(struct dvb_frontend *fe,
diff --git a/drivers/media/dvb-frontends/tda826x.c b/drivers/media/dvb-frontends/tda826x.c
index bf8946c..da427b4 100644
--- a/drivers/media/dvb-frontends/tda826x.c
+++ b/drivers/media/dvb-frontends/tda826x.c
@@ -41,6 +41,12 @@
u32 frequency;
};
+static void tda826x_release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+}
+
static int tda826x_sleep(struct dvb_frontend *fe)
{
struct tda826x_priv *priv = fe->tuner_priv;
@@ -128,7 +134,7 @@
.frequency_min = 950000,
.frequency_max = 2175000
},
- .release = dvb_tuner_simple_release,
+ .release = tda826x_release,
.sleep = tda826x_sleep,
.set_params = tda826x_set_params,
.get_frequency = tda826x_get_frequency,
diff --git a/drivers/media/dvb-frontends/tua6100.c b/drivers/media/dvb-frontends/tua6100.c
index 9e9a8ad..05ee16d 100644
--- a/drivers/media/dvb-frontends/tua6100.c
+++ b/drivers/media/dvb-frontends/tua6100.c
@@ -42,6 +42,12 @@
u32 frequency;
};
+static void tua6100_release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+}
+
static int tua6100_sleep(struct dvb_frontend *fe)
{
struct tua6100_priv *priv = fe->tuner_priv;
@@ -157,7 +163,7 @@
.frequency_max = 2150000,
.frequency_step = 1000,
},
- .release = dvb_tuner_simple_release,
+ .release = tua6100_release,
.sleep = tua6100_sleep,
.set_params = tua6100_set_params,
.get_frequency = tua6100_get_frequency,
diff --git a/drivers/media/dvb-frontends/zl10036.c b/drivers/media/dvb-frontends/zl10036.c
index 0116557..a6d020f 100644
--- a/drivers/media/dvb-frontends/zl10036.c
+++ b/drivers/media/dvb-frontends/zl10036.c
@@ -134,6 +134,14 @@
return 0;
}
+static void zl10036_release(struct dvb_frontend *fe)
+{
+ struct zl10036_state *state = fe->tuner_priv;
+
+ fe->tuner_priv = NULL;
+ kfree(state);
+}
+
static int zl10036_sleep(struct dvb_frontend *fe)
{
struct zl10036_state *state = fe->tuner_priv;
@@ -443,7 +451,7 @@
.frequency_max = 2175000
},
.init = zl10036_init,
- .release = dvb_tuner_simple_release,
+ .release = zl10036_release,
.sleep = zl10036_sleep,
.set_params = zl10036_set_params,
.get_frequency = zl10036_get_frequency,