diff options
author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-10-22 14:34:51 +0200 |
---|---|---|
committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-10-22 14:34:51 +0200 |
commit | c2fb7916927e989ea424e61ce5fe617e54878827 (patch) | |
tree | 02f9d5482075f8931637d82bb697a6470270136a /drivers/media/radio/radio-wl1273.c | |
parent | 29de6ce574870a0d3fd157afdbf51c0282e2bf63 (diff) | |
parent | 6f0c0580b70c89094b3422ba81118c7b959c7556 (diff) |
Merge tag 'v3.7-rc2' into drm-intel-next-queued
Linux 3.7-rc2
Backmerge to solve two ugly conflicts:
- uapi. We've already added new ioctl definitions for -next. Do I need to say more?
- wc support gtt ptes. We've had to revert this for snb+ for 3.7 and
also fix a few other things in the code. Now we know how to make it
work on snb+, but to avoid losing the other fixes do the backmerge
first before re-enabling wc gtt ptes on snb+.
And a few other minor things, among them git getting confused in
intel_dp.c and seemingly causing a conflict out of nothing ...
Conflicts:
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_display.c
drivers/gpu/drm/i915/intel_dp.c
drivers/gpu/drm/i915/intel_modes.c
include/drm/i915_drm.h
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/media/radio/radio-wl1273.c')
-rw-r--r-- | drivers/media/radio/radio-wl1273.c | 32 |
1 files changed, 13 insertions, 19 deletions
diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c index e8428f573cc..9b0c9fa0beb 100644 --- a/drivers/media/radio/radio-wl1273.c +++ b/drivers/media/radio/radio-wl1273.c @@ -1479,7 +1479,7 @@ static int wl1273_fm_vidioc_g_audio(struct file *file, void *priv, } static int wl1273_fm_vidioc_s_audio(struct file *file, void *priv, - struct v4l2_audio *audio) + const struct v4l2_audio *audio) { struct wl1273_device *radio = video_get_drvdata(video_devdata(file)); @@ -1682,7 +1682,7 @@ static int wl1273_fm_vidioc_s_frequency(struct file *file, void *priv, #define WL1273_DEFAULT_SEEK_LEVEL 7 static int wl1273_fm_vidioc_s_hw_freq_seek(struct file *file, void *priv, - struct v4l2_hw_freq_seek *seek) + const struct v4l2_hw_freq_seek *seek) { struct wl1273_device *radio = video_get_drvdata(video_devdata(file)); struct wl1273_core *core = radio->core; @@ -1693,6 +1693,9 @@ static int wl1273_fm_vidioc_s_hw_freq_seek(struct file *file, void *priv, if (seek->tuner != 0 || seek->type != V4L2_TUNER_RADIO) return -EINVAL; + if (file->f_flags & O_NONBLOCK) + return -EWOULDBLOCK; + if (mutex_lock_interruptible(&core->lock)) return -EINTR; @@ -1715,7 +1718,7 @@ out: } static int wl1273_fm_vidioc_s_modulator(struct file *file, void *priv, - struct v4l2_modulator *modulator) + const struct v4l2_modulator *modulator) { struct wl1273_device *radio = video_get_drvdata(video_devdata(file)); struct wl1273_core *core = radio->core; @@ -1983,9 +1986,6 @@ static int wl1273_fm_radio_remove(struct platform_device *pdev) v4l2_ctrl_handler_free(&radio->ctrl_handler); video_unregister_device(&radio->videodev); v4l2_device_unregister(&radio->v4l2dev); - kfree(radio->buffer); - kfree(radio->write_buf); - kfree(radio); return 0; } @@ -2005,7 +2005,7 @@ static int __devinit wl1273_fm_radio_probe(struct platform_device *pdev) goto pdata_err; } - radio = kzalloc(sizeof(*radio), GFP_KERNEL); + radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL); if (!radio) { r = -ENOMEM; goto pdata_err; @@ -2013,11 +2013,11 @@ static int __devinit wl1273_fm_radio_probe(struct platform_device *pdev) /* RDS buffer allocation */ radio->buf_size = rds_buf * RDS_BLOCK_SIZE; - radio->buffer = kmalloc(radio->buf_size, GFP_KERNEL); + radio->buffer = devm_kzalloc(&pdev->dev, radio->buf_size, GFP_KERNEL); if (!radio->buffer) { pr_err("Cannot allocate memory for RDS buffer.\n"); r = -ENOMEM; - goto err_kmalloc; + goto pdata_err; } radio->core = *core; @@ -2043,7 +2043,7 @@ static int __devinit wl1273_fm_radio_probe(struct platform_device *pdev) if (r) { dev_err(radio->dev, WL1273_FM_DRIVER_NAME ": Cannot get platform data\n"); - goto err_resources; + goto pdata_err; } dev_dbg(radio->dev, "irq: %d\n", radio->core->client->irq); @@ -2061,13 +2061,13 @@ static int __devinit wl1273_fm_radio_probe(struct platform_device *pdev) dev_err(radio->dev, WL1273_FM_DRIVER_NAME ": Core WL1273 IRQ" " not configured"); r = -EINVAL; - goto err_resources; + goto pdata_err; } init_completion(&radio->busy); init_waitqueue_head(&radio->read_queue); - radio->write_buf = kmalloc(256, GFP_KERNEL); + radio->write_buf = devm_kzalloc(&pdev->dev, 256, GFP_KERNEL); if (!radio->write_buf) { r = -ENOMEM; goto write_buf_err; @@ -2080,7 +2080,7 @@ static int __devinit wl1273_fm_radio_probe(struct platform_device *pdev) r = v4l2_device_register(&pdev->dev, &radio->v4l2dev); if (r) { dev_err(&pdev->dev, "Cannot register v4l2_device.\n"); - goto device_register_err; + goto write_buf_err; } /* V4L2 configuration */ @@ -2135,16 +2135,10 @@ static int __devinit wl1273_fm_radio_probe(struct platform_device *pdev) handler_init_err: v4l2_ctrl_handler_free(&radio->ctrl_handler); v4l2_device_unregister(&radio->v4l2dev); -device_register_err: - kfree(radio->write_buf); write_buf_err: free_irq(radio->core->client->irq, radio); err_request_irq: radio->core->pdata->free_resources(); -err_resources: - kfree(radio->buffer); -err_kmalloc: - kfree(radio); pdata_err: return r; } |