From 52f993b8e89487ec9ee15a7fb4979e0f09a45b27 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Wed, 8 Mar 2017 23:13:28 -0800 Subject: Upgrade to 4.4.50-rt62 The current kernel is based on rt kernel v4.4.6-rt14. We will upgrade it to 4.4.50-rt62. The command to achieve it is: a) Clone a git repo from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git b) Get the diff between this two changesets: git diff 640eca2901f3435e616157b11379d3223a44b391 705619beeea1b0b48219a683fd1a901a86fdaf5e where the two commits are: [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 640eca2901f3435e616157b11379d3223a44b391 640eca2901f3 v4.4.6-rt14 localversion-rt [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 705619beeea1b0b48219a683fd1a901a86fdaf5e 705619beeea1 Linux 4.4.50-rt62 localversion-rt c) One patch has been backported thus revert the patch before applying. filterdiff -p1 -x scripts/package/Makefile ~/tmp/v4.4.6-rt14-4.4.50-rt62.diff |patch -p1 --dry-run Upstream status: backport Change-Id: I244d57a32f6066e5a5b9915f9fbf99e7bbca6e01 Signed-off-by: Yunhong Jiang --- kernel/drivers/media/usb/au0828/au0828-video.c | 63 +++++++++++++------------- 1 file changed, 31 insertions(+), 32 deletions(-) (limited to 'kernel/drivers/media/usb/au0828/au0828-video.c') diff --git a/kernel/drivers/media/usb/au0828/au0828-video.c b/kernel/drivers/media/usb/au0828/au0828-video.c index 45c622e23..7b2fe1b56 100644 --- a/kernel/drivers/media/usb/au0828/au0828-video.c +++ b/kernel/drivers/media/usb/au0828/au0828-video.c @@ -104,14 +104,13 @@ static inline void print_err_status(struct au0828_dev *dev, static int check_dev(struct au0828_dev *dev) { - if (dev->dev_state & DEV_DISCONNECTED) { + if (test_bit(DEV_DISCONNECTED, &dev->dev_state)) { pr_info("v4l2 ioctl: device not present\n"); return -ENODEV; } - if (dev->dev_state & DEV_MISCONFIGURED) { - pr_info("v4l2 ioctl: device is misconfigured; " - "close and open it again\n"); + if (test_bit(DEV_MISCONFIGURED, &dev->dev_state)) { + pr_info("v4l2 ioctl: device is misconfigured; close and open it again\n"); return -EIO; } return 0; @@ -519,8 +518,8 @@ static inline int au0828_isoc_copy(struct au0828_dev *dev, struct urb *urb) if (!dev) return 0; - if ((dev->dev_state & DEV_DISCONNECTED) || - (dev->dev_state & DEV_MISCONFIGURED)) + if (test_bit(DEV_DISCONNECTED, &dev->dev_state) || + test_bit(DEV_MISCONFIGURED, &dev->dev_state)) return 0; if (urb->status < 0) { @@ -766,10 +765,10 @@ static int au0828_stream_interrupt(struct au0828_dev *dev) int ret = 0; dev->stream_state = STREAM_INTERRUPT; - if (dev->dev_state == DEV_DISCONNECTED) + if (test_bit(DEV_DISCONNECTED, &dev->dev_state)) return -ENODEV; else if (ret) { - dev->dev_state = DEV_MISCONFIGURED; + set_bit(DEV_MISCONFIGURED, &dev->dev_state); dprintk(1, "%s device is misconfigured!\n", __func__); return ret; } @@ -958,7 +957,7 @@ static int au0828_v4l2_open(struct file *filp) int ret; dprintk(1, - "%s called std_set %d dev_state %d stream users %d users %d\n", + "%s called std_set %d dev_state %ld stream users %d users %d\n", __func__, dev->std_set_in_tuner_core, dev->dev_state, dev->streaming_users, dev->users); @@ -977,7 +976,7 @@ static int au0828_v4l2_open(struct file *filp) au0828_analog_stream_enable(dev); au0828_analog_stream_reset(dev); dev->stream_state = STREAM_OFF; - dev->dev_state |= DEV_INITIALIZED; + set_bit(DEV_INITIALIZED, &dev->dev_state); } dev->users++; mutex_unlock(&dev->lock); @@ -991,7 +990,7 @@ static int au0828_v4l2_close(struct file *filp) struct video_device *vdev = video_devdata(filp); dprintk(1, - "%s called std_set %d dev_state %d stream users %d users %d\n", + "%s called std_set %d dev_state %ld stream users %d users %d\n", __func__, dev->std_set_in_tuner_core, dev->dev_state, dev->streaming_users, dev->users); @@ -1007,7 +1006,7 @@ static int au0828_v4l2_close(struct file *filp) del_timer_sync(&dev->vbi_timeout); } - if (dev->dev_state == DEV_DISCONNECTED) + if (test_bit(DEV_DISCONNECTED, &dev->dev_state)) goto end; if (dev->users == 1) { @@ -1036,7 +1035,7 @@ static void au0828_init_tuner(struct au0828_dev *dev) .type = V4L2_TUNER_ANALOG_TV, }; - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); if (dev->std_set_in_tuner_core) @@ -1108,7 +1107,7 @@ static int vidioc_querycap(struct file *file, void *priv, struct video_device *vdev = video_devdata(file); struct au0828_dev *dev = video_drvdata(file); - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); strlcpy(cap->driver, "au0828", sizeof(cap->driver)); @@ -1151,7 +1150,7 @@ static int vidioc_g_fmt_vid_cap(struct file *file, void *priv, { struct au0828_dev *dev = video_drvdata(file); - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); f->fmt.pix.width = dev->width; @@ -1170,7 +1169,7 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv, { struct au0828_dev *dev = video_drvdata(file); - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); return au0828_set_format(dev, VIDIOC_TRY_FMT, f); @@ -1182,7 +1181,7 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, struct au0828_dev *dev = video_drvdata(file); int rc; - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); rc = check_dev(dev); @@ -1204,7 +1203,7 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id norm) { struct au0828_dev *dev = video_drvdata(file); - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); if (norm == dev->std) @@ -1236,7 +1235,7 @@ static int vidioc_g_std(struct file *file, void *priv, v4l2_std_id *norm) { struct au0828_dev *dev = video_drvdata(file); - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); *norm = dev->std; @@ -1259,7 +1258,7 @@ static int vidioc_enum_input(struct file *file, void *priv, [AU0828_VMUX_DEBUG] = "tv debug" }; - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); tmp = input->index; @@ -1289,7 +1288,7 @@ static int vidioc_g_input(struct file *file, void *priv, unsigned int *i) { struct au0828_dev *dev = video_drvdata(file); - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); *i = dev->ctrl_input; @@ -1300,7 +1299,7 @@ static void au0828_s_input(struct au0828_dev *dev, int index) { int i; - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); switch (AUVI_INPUT(index).type) { @@ -1385,7 +1384,7 @@ static int vidioc_g_audio(struct file *file, void *priv, struct v4l2_audio *a) { struct au0828_dev *dev = video_drvdata(file); - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); a->index = dev->ctrl_ainput; @@ -1405,7 +1404,7 @@ static int vidioc_s_audio(struct file *file, void *priv, const struct v4l2_audio if (a->index != dev->ctrl_ainput) return -EINVAL; - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); return 0; } @@ -1417,7 +1416,7 @@ static int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t) if (t->index != 0) return -EINVAL; - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); strcpy(t->name, "Auvitek tuner"); @@ -1437,7 +1436,7 @@ static int vidioc_s_tuner(struct file *file, void *priv, if (t->index != 0) return -EINVAL; - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); au0828_init_tuner(dev); @@ -1459,7 +1458,7 @@ static int vidioc_g_frequency(struct file *file, void *priv, if (freq->tuner != 0) return -EINVAL; - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); freq->frequency = dev->ctrl_freq; return 0; @@ -1474,7 +1473,7 @@ static int vidioc_s_frequency(struct file *file, void *priv, if (freq->tuner != 0) return -EINVAL; - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); au0828_init_tuner(dev); @@ -1500,7 +1499,7 @@ static int vidioc_g_fmt_vbi_cap(struct file *file, void *priv, { struct au0828_dev *dev = video_drvdata(file); - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); format->fmt.vbi.samples_per_line = dev->vbi_width; @@ -1526,7 +1525,7 @@ static int vidioc_cropcap(struct file *file, void *priv, if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); cc->bounds.left = 0; @@ -1548,7 +1547,7 @@ static int vidioc_g_register(struct file *file, void *priv, { struct au0828_dev *dev = video_drvdata(file); - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); reg->val = au0828_read(dev, reg->reg); @@ -1561,7 +1560,7 @@ static int vidioc_s_register(struct file *file, void *priv, { struct au0828_dev *dev = video_drvdata(file); - dprintk(1, "%s called std_set %d dev_state %d\n", __func__, + dprintk(1, "%s called std_set %d dev_state %ld\n", __func__, dev->std_set_in_tuner_core, dev->dev_state); return au0828_writereg(dev, reg->reg, reg->val); -- cgit 1.2.3-korg