Commit c96f565e authored by Mark Hounschell's avatar Mark Hounschell Committed by Greg Kroah-Hartman
Browse files

staging: dgap: Remove module param and sysfs var rawreadok 



This patch removes the rawreadok module param and sysfs var
previously used to enable flip buffer bypass. Code dealing
with that param was removed previously.

Signed-off-by: default avatarMark Hounschell <markh@compro.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a9072fe0

drivers/staging/dgap/dgap.c

+0 −26
Original line number Diff line number Diff line
@@ -87,15 +87,6 @@ MODULE_AUTHOR("Digi International, http://www.digi.com"); 
MODULE_DESCRIPTION("Driver for the Digi International EPCA PCI based product line");

MODULE_SUPPORTED_DEVICE("dgap");



/*

 * insmod command line overrideable parameters

 *

 * NOTE: we use a set of macros to create the variables, which allows

 * us to specify the variable type, name, initial value, and description.

 */

PARM_INT(rawreadok,	1,		0644,	"Bypass flip buffers on input");





/**************************************************************************

 *

 * protos for this file
@@ -1219,8 +1210,6 @@ static void dgap_init_globals(void) 
{

	int i = 0;



	dgap_rawreadok		= rawreadok;



	for (i = 0; i < MAXBOARDS; i++)

		dgap_Board[i] = NULL;
@@ -6021,19 +6010,6 @@ static ssize_t dgap_driver_state_show(struct device_driver *ddp, char *buf) 
}

static DRIVER_ATTR(state, S_IRUSR, dgap_driver_state_show, NULL);



static ssize_t dgap_driver_rawreadok_show(struct device_driver *ddp, char *buf)

{

	return snprintf(buf, PAGE_SIZE, "0x%x\n", dgap_rawreadok);

}



static ssize_t dgap_driver_rawreadok_store(struct device_driver *ddp, const char *buf, size_t count)

{

	sscanf(buf, "0x%x\n", &dgap_rawreadok);

	return count;

}

static DRIVER_ATTR(rawreadok, (S_IRUSR | S_IWUSR), dgap_driver_rawreadok_show, dgap_driver_rawreadok_store);





static ssize_t dgap_driver_pollrate_show(struct device_driver *ddp, char *buf)

{

	return snprintf(buf, PAGE_SIZE, "%dms\n", dgap_poll_tick);
@@ -6054,7 +6030,6 @@ static void dgap_create_driver_sysfiles(struct pci_driver *dgap_driver) 
	rc |= driver_create_file(driverfs, &driver_attr_version);

	rc |= driver_create_file(driverfs, &driver_attr_boards);

	rc |= driver_create_file(driverfs, &driver_attr_maxboards);

	rc |= driver_create_file(driverfs, &driver_attr_rawreadok);

	rc |= driver_create_file(driverfs, &driver_attr_pollrate);

	rc |= driver_create_file(driverfs, &driver_attr_pollcounter);

	rc |= driver_create_file(driverfs, &driver_attr_state);
@@ -6068,7 +6043,6 @@ static void dgap_remove_driver_sysfiles(struct pci_driver *dgap_driver) 
	driver_remove_file(driverfs, &driver_attr_version);

	driver_remove_file(driverfs, &driver_attr_boards);

	driver_remove_file(driverfs, &driver_attr_maxboards);

	driver_remove_file(driverfs, &driver_attr_rawreadok);

	driver_remove_file(driverfs, &driver_attr_pollrate);

	driver_remove_file(driverfs, &driver_attr_pollcounter);

	driver_remove_file(driverfs, &driver_attr_state);