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author | Michal Nazarewicz <mina86@mina86.com> | 2011-08-30 17:11:19 +0200 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-09-18 01:29:04 -0700 |
commit | e538dfdae85244fd2c4231725d82cc1f1bc4942c (patch) | |
tree | f8471dd9af305b95557d29a30f427c85418b1621 /Documentation/firmware_class | |
parent | c58a76cdd7ab5a945a44fd2d64f6faf40323f95b (diff) |
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 'Documentation/firmware_class')
0 files changed, 0 insertions, 0 deletions