diff options
| author | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-01-13 04:31:31 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-01-14 14:40:10 -0200 |
| commit | 4b819724984042eff2f14d889b55e906e420fbb3 (patch) | |
| tree | cc25a5b78f6ee11d482149f607cf1713fefc2d06 | |
| parent | a02b9c238b408f69fc78d528b549b85001df98b8 (diff) | |
[media] drxk: remove the option to load firmware asynchronously
The option to load firmware asynchronously were added due to
a requirement with a few versions of udev. It turns that this was
a bad idea and caused regressions on drxk-based devices.
So, we end by only letting the firmware to be loaded syncronously
everywhere.
So, let's remove the bad code.
This patch partially reverts the changeset 8e30783b0b3.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| -rw-r--r-- | drivers/media/dvb-frontends/drxk.h | 2 | ||||
| -rw-r--r-- | drivers/media/dvb-frontends/drxk_hard.c | 24 | ||||
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx-dvb.c | 5 |
3 files changed, 6 insertions, 25 deletions
diff --git a/drivers/media/dvb-frontends/drxk.h b/drivers/media/dvb-frontends/drxk.h index f22eb9f13ad5..f6cb34660327 100644 --- a/drivers/media/dvb-frontends/drxk.h +++ b/drivers/media/dvb-frontends/drxk.h @@ -29,7 +29,6 @@ * A value of 0 (default) or lower indicates that * the correct number of parameters will be * automatically detected. - * @load_firmware_sync: Force the firmware load to be synchronous. * * On the *_gpio vars, bit 0 is UIO-1, bit 1 is UIO-2 and bit 2 is * UIO-3. @@ -41,7 +40,6 @@ struct drxk_config { bool parallel_ts; bool dynamic_clk; bool enable_merr_cfg; - bool load_firmware_sync; bool antenna_dvbt; u16 antenna_gpio; diff --git a/drivers/media/dvb-frontends/drxk_hard.c b/drivers/media/dvb-frontends/drxk_hard.c index bf29a3f0e6f0..cce94a75b2e1 100644 --- a/drivers/media/dvb-frontends/drxk_hard.c +++ b/drivers/media/dvb-frontends/drxk_hard.c @@ -6830,25 +6830,13 @@ struct dvb_frontend *drxk_attach(const struct drxk_config *config, /* Load firmware and initialize DRX-K */ if (state->microcode_name) { - if (config->load_firmware_sync) { - const struct firmware *fw = NULL; + const struct firmware *fw = NULL; - status = request_firmware(&fw, state->microcode_name, - state->i2c->dev.parent); - if (status < 0) - fw = NULL; - load_firmware_cb(fw, state); - } else { - status = request_firmware_nowait(THIS_MODULE, 1, - state->microcode_name, - state->i2c->dev.parent, - GFP_KERNEL, - state, load_firmware_cb); - if (status < 0) { - pr_err("failed to request a firmware\n"); - return NULL; - } - } + status = request_firmware(&fw, state->microcode_name, + state->i2c->dev.parent); + if (status < 0) + fw = NULL; + load_firmware_cb(fw, state); } else if (init_drxk(state) < 0) goto error; diff --git a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c index f4cdf9e8dc18..881a813836eb 100644 --- a/drivers/media/usb/em28xx/em28xx-dvb.c +++ b/drivers/media/usb/em28xx/em28xx-dvb.c @@ -375,7 +375,6 @@ static struct drxk_config terratec_h5_drxk = { .no_i2c_bridge = 1, .microcode_name = "dvb-usb-terratec-h5-drxk.fw", .qam_demod_parameter_count = 2, - .load_firmware_sync = true, }; static struct drxk_config hauppauge_930c_drxk = { @@ -385,7 +384,6 @@ static struct drxk_config hauppauge_930c_drxk = { .microcode_name = "dvb-usb-hauppauge-hvr930c-drxk.fw", .chunk_size = 56, .qam_demod_parameter_count = 2, - .load_firmware_sync = true, }; static struct drxk_config terratec_htc_stick_drxk = { @@ -399,7 +397,6 @@ static struct drxk_config terratec_htc_stick_drxk = { .antenna_dvbt = true, /* The windows driver uses the same. This will disable LNA. */ .antenna_gpio = 0x6, - .load_firmware_sync = true, }; static struct drxk_config maxmedia_ub425_tc_drxk = { @@ -408,7 +405,6 @@ static struct drxk_config maxmedia_ub425_tc_drxk = { .no_i2c_bridge = 1, .microcode_name = "dvb-demod-drxk-01.fw", .chunk_size = 62, - .load_firmware_sync = true, .qam_demod_parameter_count = 2, }; @@ -420,7 +416,6 @@ static struct drxk_config pctv_520e_drxk = { .chunk_size = 58, .antenna_dvbt = true, /* disable LNA */ .antenna_gpio = (1 << 2), /* disable LNA */ - .load_firmware_sync = true, }; static int drxk_gate_ctrl(struct dvb_frontend *fe, int enable) |