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usb: gadget: uvc: add uvcg_warn macro

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We only have uvcg_dbg, uvcg_info, and uvcg_err, so add uvcg_warn macro
to print gadget device name and function name along with format.

Signed-off-by: Paul Elder <paul.elder@ideasonboard.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Paul Elder 2018-12-17 01:03:40 -05:00 • committed by Felipe Balbi
parent 8b4c62aef6
commit e49107d8ac
1 changed files with 2 additions and 0 deletions
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2
drivers/usb/gadget/function/uvc.h
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@ -56,6 +56,8 @@ extern unsigned int uvc_gadget_trace_param;
dev_dbg(&(f)->config->cdev->gadget->dev, "%s: " fmt, (f)->name, ##args)
#define uvcg_info(f, fmt, args...) \
dev_info(&(f)->config->cdev->gadget->dev, "%s: " fmt, (f)->name, ##args)
#define uvcg_warn(f, fmt, args...) \
dev_warn(&(f)->config->cdev->gadget->dev, "%s: " fmt, (f)->name, ##args)
#define uvcg_err(f, fmt, args...) \
dev_err(&(f)->config->cdev->gadget->dev, "%s: " fmt, (f)->name, ##args)