Hi Martin,
On Tue, May 29, 2012 at 7:24 PM, Martin Blumenstingl
<martin.blumensti...@googlemail.com> wrote:
> What would you use as the first (dev) argument for dev_*?
> I simply tried using the USB-device (&dev->udev->dev) there, and I
> think it's less
> descriptive if one removes the driver name and the board number:
> usb 1-1.2: Remote control support is not available for this device.
>
> What do you think about using dev_warn but still including the driver name
> and the board number?
You should use em28xx_warn, or any other em28xx_XXX for em28xx tracing.
This way you'll get all the driver name in your message.
#define em28xx_warn(fmt, arg...) do {\
printk(KERN_WARNING "%s: "fmt,\
dev->name , ##arg); } while (0)
Hope it helps,
Ezequiel.
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