diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-09 14:45:54 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-09 14:45:54 -0800 |
commit | 96a6de1a541c86e9e67b9c310c14db4099bd1cbc (patch) | |
tree | e77eb0e998e996f53dd0709611bd8cdd8776ee70 /drivers/media/usb/hdpvr/hdpvr-i2c.c | |
parent | 36011ddc78395b59a8a418c37f20bcc18828f1ef (diff) | |
parent | 15d90a6ae98e6d2c68497b44a491cb9efbb98ab1 (diff) | |
download | linux-96a6de1a541c86e9e67b9c310c14db4099bd1cbc.tar.bz2 |
Merge tag 'media/v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- remove sensor drivers that got converted from soc_camera
- remaining soc_camera drivers got moved to staging
- some documentation cleanups and improvements
- the imx staging driver now supports imx7
- the ov9640, mt9m001 and mt9m111 got converted from soc_camera
- the vim2m driver now does what a m2m convert driver expects to do
- epoll() fixes on media subsystems
- several drivers fixes, typos, cleanups and improvements
* tag 'media/v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (346 commits)
media: dvb/earth-pt1: fix wrong initialization for demod blocks
media: vim2m: Address some coding style issues
media: vim2m: don't use BUG()
media: vim2m: speedup passthrough copy
media: vim2m: add an horizontal scaler
media: vim2m: don't accept YUYV anymore as output format
media: vim2m: add vertical linear scaler
media: vim2m: better handle cap/out buffers with different sizes
media: vim2m: use different framesizes for bayer formats
media: vim2m: add support for VIDIOC_ENUM_FRAMESIZES
media: vim2m: ensure that width is multiple of two
media: vim2m: improve debug messages
media: vim2m: add bayer capture formats
media: a few more typos at staging, pci, platform, radio and usb
media: Documentation: fix several typos
media: staging: fix several typos
media: include: fix several typos
media: common: fix several typos
media: v4l2-core: fix several typos
media: usb: fix several typos
...
Diffstat (limited to 'drivers/media/usb/hdpvr/hdpvr-i2c.c')
-rw-r--r-- | drivers/media/usb/hdpvr/hdpvr-i2c.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/usb/hdpvr/hdpvr-i2c.c b/drivers/media/usb/hdpvr/hdpvr-i2c.c index 5a3cb614a211..d76173f1ced1 100644 --- a/drivers/media/usb/hdpvr/hdpvr-i2c.c +++ b/drivers/media/usb/hdpvr/hdpvr-i2c.c @@ -61,10 +61,10 @@ static int hdpvr_i2c_read(struct hdpvr_device *dev, int bus, return -EINVAL; if (wlen) { - memcpy(&dev->i2c_buf, wdata, wlen); + memcpy(dev->i2c_buf, wdata, wlen); ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0), REQTYPE_I2C_WRITE, CTRL_WRITE_REQUEST, - (bus << 8) | addr, 0, &dev->i2c_buf, + (bus << 8) | addr, 0, dev->i2c_buf, wlen, 1000); if (ret < 0) return ret; @@ -72,10 +72,10 @@ static int hdpvr_i2c_read(struct hdpvr_device *dev, int bus, ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), REQTYPE_I2C_READ, CTRL_READ_REQUEST, - (bus << 8) | addr, 0, &dev->i2c_buf, len, 1000); + (bus << 8) | addr, 0, dev->i2c_buf, len, 1000); if (ret == len) { - memcpy(data, &dev->i2c_buf, len); + memcpy(data, dev->i2c_buf, len); ret = 0; } else if (ret >= 0) ret = -EIO; @@ -91,17 +91,17 @@ static int hdpvr_i2c_write(struct hdpvr_device *dev, int bus, if (len > sizeof(dev->i2c_buf)) return -EINVAL; - memcpy(&dev->i2c_buf, data, len); + memcpy(dev->i2c_buf, data, len); ret = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0), REQTYPE_I2C_WRITE, CTRL_WRITE_REQUEST, - (bus << 8) | addr, 0, &dev->i2c_buf, len, 1000); + (bus << 8) | addr, 0, dev->i2c_buf, len, 1000); if (ret < 0) return ret; ret = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), REQTYPE_I2C_WRITE_STATT, CTRL_READ_REQUEST, - 0, 0, &dev->i2c_buf, 2, 1000); + 0, 0, dev->i2c_buf, 2, 1000); if ((ret == 2) && (dev->i2c_buf[1] == (len - 1))) ret = 0; |