powerpc/ps3: Make ps3av_set_video_mode mode ID signed
Change the ps3av_auto_videomode() mode id argument type from unsigned to signed so a negative id can be detected and reported as an -EINVAL failure. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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@ -730,7 +730,7 @@ extern int ps3av_cmd_av_get_hw_conf(struct ps3av_pkt_av_get_hw_conf *);
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extern int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *,
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extern int ps3av_cmd_video_get_monitor_info(struct ps3av_pkt_av_get_monitor_info *,
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u32);
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u32);
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extern int ps3av_set_video_mode(u32);
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extern int ps3av_set_video_mode(int);
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extern int ps3av_set_audio_mode(u32, u32, u32, u32, u32);
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extern int ps3av_set_audio_mode(u32, u32, u32, u32, u32);
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extern int ps3av_get_auto_mode(void);
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extern int ps3av_get_auto_mode(void);
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extern int ps3av_get_mode(void);
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extern int ps3av_get_mode(void);
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@ -838,7 +838,7 @@ static int ps3av_get_hw_conf(struct ps3av *ps3av)
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}
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}
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/* set mode using id */
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/* set mode using id */
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int ps3av_set_video_mode(u32 id)
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int ps3av_set_video_mode(int id)
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{
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{
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int size;
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int size;
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u32 option;
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u32 option;
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@ -940,7 +940,7 @@ EXPORT_SYMBOL_GPL(ps3av_audio_mute);
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static int ps3av_probe(struct ps3_system_bus_device *dev)
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static int ps3av_probe(struct ps3_system_bus_device *dev)
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{
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{
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int res;
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int res;
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u32 id;
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int id;
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dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
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dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__);
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dev_dbg(&dev->core, " timeout=%d\n", timeout);
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dev_dbg(&dev->core, " timeout=%d\n", timeout);
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@ -962,8 +962,10 @@ static int ps3av_probe(struct ps3_system_bus_device *dev)
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init_completion(&ps3av->done);
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init_completion(&ps3av->done);
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complete(&ps3av->done);
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complete(&ps3av->done);
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ps3av->wq = create_singlethread_workqueue("ps3avd");
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ps3av->wq = create_singlethread_workqueue("ps3avd");
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if (!ps3av->wq)
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if (!ps3av->wq) {
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res = -ENOMEM;
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goto fail;
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goto fail;
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}
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switch (ps3_os_area_get_av_multi_out()) {
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switch (ps3_os_area_get_av_multi_out()) {
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case PS3_PARAM_AV_MULTI_OUT_NTSC:
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case PS3_PARAM_AV_MULTI_OUT_NTSC:
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@ -994,6 +996,12 @@ static int ps3av_probe(struct ps3_system_bus_device *dev)
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safe_mode = 1;
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safe_mode = 1;
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#endif /* CONFIG_FB */
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#endif /* CONFIG_FB */
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id = ps3av_auto_videomode(&ps3av->av_hw_conf);
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id = ps3av_auto_videomode(&ps3av->av_hw_conf);
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if (id < 0) {
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printk(KERN_ERR "%s: invalid id :%d\n", __func__, id);
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res = -EINVAL;
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goto fail;
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}
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safe_mode = 0;
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safe_mode = 0;
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mutex_lock(&ps3av->mutex);
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mutex_lock(&ps3av->mutex);
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@ -1007,7 +1015,7 @@ static int ps3av_probe(struct ps3_system_bus_device *dev)
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fail:
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fail:
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kfree(ps3av);
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kfree(ps3av);
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ps3av = NULL;
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ps3av = NULL;
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return -ENOMEM;
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return res;
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}
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}
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static int ps3av_remove(struct ps3_system_bus_device *dev)
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static int ps3av_remove(struct ps3_system_bus_device *dev)
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