diff options
author | Okash Khawaja <okash.khawaja@gmail.com> | 2017-06-25 19:40:01 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-27 09:12:33 +0200 |
commit | a5525dc0b8341cfa2d6c8bfe2796168a0ce83dfd (patch) | |
tree | 7a898206feb6132cd52f92026a316edfc1ee9cd5 /drivers/staging/speakup/speakup_dectlk.c | |
parent | fc61ed51270e86440cf7cf84cbe1d86753592932 (diff) |
staging: speakup: check and convert dev name or ser to dev_t
This patch adds functionality to validate and convert either a device
name or 'ser' memmber of synth into dev_t. Subsequent patch in this set
will call it to convert user-specified device into device number. For
device name, this patch does some basic sanity checks on the string
passed in. It currently supports ttyS*, ttyUSB* and, for selected
synths, lp*.
The patch also introduces a string member variable named 'dev_name' to
struct spk_synth. 'dev_name' represents the device name - ttyUSB0 etc -
which needs conversion to dev_t.
Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/speakup/speakup_dectlk.c')
0 files changed, 0 insertions, 0 deletions