parport: daisy: avoid hardcoded name

The daisy device name is hardcoded, define it in the header file and
use it in the code.

Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Link: https://lore.kernel.org/r/20191016144540.18810-1-sudipm.mukherjee@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sudip Mukherjee
2019-10-16 15:45:37 +01:00
committed by Greg Kroah-Hartman
parent 45a2d64696
commit c059d57996
2 changed files with 2 additions and 1 deletions

View File

@@ -257,7 +257,7 @@ static ssize_t parport_read_device_id (struct parport *port, char *buffer,
ssize_t parport_device_id (int devnum, char *buffer, size_t count)
{
ssize_t retval = -ENXIO;
struct pardevice *dev = parport_open (devnum, "Device ID probe");
struct pardevice *dev = parport_open(devnum, daisy_dev_name);
if (!dev)
return -ENXIO;