diff options
| author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | 2019-10-16 15:45:37 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-11-13 19:09:47 +0800 |
| commit | c059d579961d62c1a675cb89ef799902e6bce815 (patch) | |
| tree | e97b65ca4fa804ca393c1525927c5d23821ec86d | |
| parent | 45a2d64696b11913bcf1087b041740edbade3e21 (diff) | |
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>
| -rw-r--r-- | drivers/parport/probe.c | 2 | ||||
| -rw-r--r-- | include/linux/parport.h | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/parport/probe.c b/drivers/parport/probe.c index e035174ba205..e5e6a463a941 100644 --- a/drivers/parport/probe.c +++ b/drivers/parport/probe.c @@ -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; diff --git a/include/linux/parport.h b/include/linux/parport.h index 397607a0c0eb..13932ce8b37b 100644 --- a/include/linux/parport.h +++ b/include/linux/parport.h @@ -460,6 +460,7 @@ extern size_t parport_ieee1284_epp_read_addr (struct parport *, void *, size_t, int); /* IEEE1284.3 functions */ +#define daisy_dev_name "Device ID probe" extern int parport_daisy_init (struct parport *port); extern void parport_daisy_fini (struct parport *port); extern struct pardevice *parport_open (int devnum, const char *name); |