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| author | Michal Nazarewicz <mina86@mina86.com> | 2011-08-30 17:11:19 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-09-18 01:29:04 -0700 |
| commit | e538dfdae85244fd2c4231725d82cc1f1bc4942c (patch) | |
| tree | f8471dd9af305b95557d29a30f427c85418b1621 /drivers/usb/gadget/net2280.c | |
| parent | c58a76cdd7ab5a945a44fd2d64f6faf40323f95b (diff) | |
| download | talos-obmc-linux-e538dfdae85244fd2c4231725d82cc1f1bc4942c.tar.gz talos-obmc-linux-e538dfdae85244fd2c4231725d82cc1f1bc4942c.zip | |
usb: Provide usb_speed_string() function
In a few places in the kernel, the code prints
a human-readable USB device speed (eg. "high speed").
This involves a switch statement sometimes wrapped
around in ({ ... }) block leading to code repetition.
To mitigate this issue, this commit introduces
usb_speed_string() function, which returns
a human-readable name of provided speed.
It also changes a few places switch was used to use
this new function. This changes a bit the way the
speed is printed in few instances at the same time
standardising it.
Signed-off-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/net2280.c')
| -rw-r--r-- | drivers/usb/gadget/net2280.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index 3c14c4ea8efd..db508d0bb3af 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c @@ -2257,9 +2257,7 @@ static void handle_stat0_irqs (struct net2280 *dev, u32 stat) else dev->gadget.speed = USB_SPEED_FULL; net2280_led_speed (dev, dev->gadget.speed); - DEBUG (dev, "%s speed\n", - (dev->gadget.speed == USB_SPEED_HIGH) - ? "high" : "full"); + DEBUG(dev, "%s\n", usb_speed_string(dev->gadget.speed)); } ep = &dev->ep [0]; |
