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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/Makefile | |
| parent | c58a76cdd7ab5a945a44fd2d64f6faf40323f95b (diff) | |
| download | lwn-e538dfdae85244fd2c4231725d82cc1f1bc4942c.tar.gz lwn-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/Makefile')
| -rw-r--r-- | drivers/usb/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/Makefile b/drivers/usb/Makefile index 969b0a50bc98..75eca7645227 100644 --- a/drivers/usb/Makefile +++ b/drivers/usb/Makefile @@ -53,3 +53,5 @@ obj-$(CONFIG_USB_MUSB_HDRC) += musb/ obj-$(CONFIG_USB_RENESAS_USBHS) += renesas_usbhs/ obj-$(CONFIG_USB_OTG_UTILS) += otg/ obj-$(CONFIG_USB_GADGET) += gadget/ + +obj-$(CONFIG_USB_COMMON) += usb-common.o |