diff options
| author | Daniel Mack <zonque@gmail.com> | 2014-08-27 21:09:04 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2014-09-02 18:17:05 +0400 |
| commit | a8147dabe56f7e7a4975e60abb613f7e62277577 (patch) | |
| tree | 671f0cd2234310b9bd05649d9c28c6c769a6808b /drivers/usb/gadget/function/f_uac2.c | |
| parent | 430fdbd3b7ea4a820d4c1aa936ede77433cfa818 (diff) | |
| download | linux-a8147dabe56f7e7a4975e60abb613f7e62277577.tar.xz | |
usb: gadget: f_uac2: add short-hand for 'dev'
In afunc_bind() and afunc_set_alt(), &uac2->pdev.dev are used multiple
times. Adding a short-hand for them makes lines shorter so we can
remove some line wraps.
No functional change.
Signed-off-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/function/f_uac2.c')
| -rw-r--r-- | drivers/usb/gadget/function/f_uac2.c | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c index ab4652e423ce..efe8add29670 100644 --- a/drivers/usb/gadget/function/f_uac2.c +++ b/drivers/usb/gadget/function/f_uac2.c @@ -918,6 +918,7 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) struct snd_uac2_chip *uac2 = &agdev->uac2; struct usb_composite_dev *cdev = cfg->cdev; struct usb_gadget *gadget = cdev->gadget; + struct device *dev = &uac2->pdev.dev; struct uac2_rtd_params *prm; struct f_uac2_opts *uac2_opts; struct usb_string *us; @@ -961,8 +962,7 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) ret = usb_interface_id(cfg, fn); if (ret < 0) { - dev_err(&uac2->pdev.dev, - "%s:%d Error!\n", __func__, __LINE__); + dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); return ret; } std_ac_if_desc.bInterfaceNumber = ret; @@ -971,8 +971,7 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) ret = usb_interface_id(cfg, fn); if (ret < 0) { - dev_err(&uac2->pdev.dev, - "%s:%d Error!\n", __func__, __LINE__); + dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); return ret; } std_as_out_if0_desc.bInterfaceNumber = ret; @@ -982,8 +981,7 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) ret = usb_interface_id(cfg, fn); if (ret < 0) { - dev_err(&uac2->pdev.dev, - "%s:%d Error!\n", __func__, __LINE__); + dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); return ret; } std_as_in_if0_desc.bInterfaceNumber = ret; @@ -993,16 +991,14 @@ afunc_bind(struct usb_configuration *cfg, struct usb_function *fn) agdev->out_ep = usb_ep_autoconfig(gadget, &fs_epout_desc); if (!agdev->out_ep) { - dev_err(&uac2->pdev.dev, - "%s:%d Error!\n", __func__, __LINE__); + dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); goto err; } agdev->out_ep->driver_data = agdev; agdev->in_ep = usb_ep_autoconfig(gadget, &fs_epin_desc); if (!agdev->in_ep) { - dev_err(&uac2->pdev.dev, - "%s:%d Error!\n", __func__, __LINE__); + dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); goto err; } agdev->in_ep->driver_data = agdev; @@ -1057,6 +1053,7 @@ afunc_set_alt(struct usb_function *fn, unsigned intf, unsigned alt) struct audio_dev *agdev = func_to_agdev(fn); struct snd_uac2_chip *uac2 = &agdev->uac2; struct usb_gadget *gadget = cdev->gadget; + struct device *dev = &uac2->pdev.dev; struct usb_request *req; struct usb_ep *ep; struct uac2_rtd_params *prm; @@ -1064,16 +1061,14 @@ afunc_set_alt(struct usb_function *fn, unsigned intf, unsigned alt) /* No i/f has more than 2 alt settings */ if (alt > 1) { - dev_err(&uac2->pdev.dev, - "%s:%d Error!\n", __func__, __LINE__); + dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); return -EINVAL; } if (intf == agdev->ac_intf) { /* Control I/f has only 1 AltSetting - 0 */ if (alt) { - dev_err(&uac2->pdev.dev, - "%s:%d Error!\n", __func__, __LINE__); + dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); return -EINVAL; } return 0; @@ -1090,8 +1085,7 @@ afunc_set_alt(struct usb_function *fn, unsigned intf, unsigned alt) config_ep_by_speed(gadget, fn, ep); agdev->as_in_alt = alt; } else { - dev_err(&uac2->pdev.dev, - "%s:%d Error!\n", __func__, __LINE__); + dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); return -EINVAL; } @@ -1120,8 +1114,7 @@ afunc_set_alt(struct usb_function *fn, unsigned intf, unsigned alt) } if (usb_ep_queue(ep, prm->ureq[i].req, GFP_ATOMIC)) - dev_err(&uac2->pdev.dev, "%s:%d Error!\n", - __func__, __LINE__); + dev_err(dev, "%s:%d Error!\n", __func__, __LINE__); } return 0; |