staging: dgnc: remove debug symbols
This patch removes all of the debug symbols and the variable dgnc_debug since they are not used anywhere in the code. Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -49,14 +49,6 @@ MODULE_AUTHOR("Digi International, http://www.digi.com");
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MODULE_DESCRIPTION("Driver for the Digi International Neo and Classic PCI based product line");
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MODULE_SUPPORTED_DEVICE("dgnc");
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/*
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* insmod command line overrideable parameters
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*
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* NOTE: we use a set of macros to create the variables, which allows
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* us to specify the variable type, name, initial value, and description.
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*/
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PARM_INT(debug, 0x00, 0644, "Driver debugging level");
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/**************************************************************************
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*
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* protos for this file
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@ -740,7 +732,6 @@ static void dgnc_init_globals(void)
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{
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int i = 0;
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dgnc_debug = debug;
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dgnc_NumBoards = 0;
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for (i = 0; i < MAXBOARDS; i++)
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@ -42,42 +42,13 @@
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*
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*************************************************************************/
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/* Driver identification, error and debugging statments */
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/* Driver identification and error statments */
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#define PROCSTR "dgnc" /* /proc entries */
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#define DEVSTR "/dev/dg/dgnc" /* /dev entries */
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#define DRVSTR "dgnc" /* Driver name string */
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#define TRC_TO_CONSOLE 1
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/*
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* Debugging levels can be set using debug insmod variable
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* They can also be compiled out completely.
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*/
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#define DBG_INIT (dgnc_debug & 0x01)
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#define DBG_BASIC (dgnc_debug & 0x02)
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#define DBG_CORE (dgnc_debug & 0x04)
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#define DBG_OPEN (dgnc_debug & 0x08)
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#define DBG_CLOSE (dgnc_debug & 0x10)
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#define DBG_READ (dgnc_debug & 0x20)
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#define DBG_WRITE (dgnc_debug & 0x40)
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#define DBG_IOCTL (dgnc_debug & 0x80)
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#define DBG_PROC (dgnc_debug & 0x100)
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#define DBG_PARAM (dgnc_debug & 0x200)
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#define DBG_PSCAN (dgnc_debug & 0x400)
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#define DBG_EVENT (dgnc_debug & 0x800)
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#define DBG_DRAIN (dgnc_debug & 0x1000)
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#define DBG_MSIGS (dgnc_debug & 0x2000)
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#define DBG_MGMT (dgnc_debug & 0x4000)
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#define DBG_INTR (dgnc_debug & 0x8000)
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#define DBG_CARR (dgnc_debug & 0x10000)
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/* Number of boards we support at once. */
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#define MAXBOARDS 20
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#define MAXPORTS 8
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@ -428,7 +399,6 @@ struct channel_t {
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* Our Global Variables.
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*/
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extern uint dgnc_Major; /* Our driver/mgmt major */
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extern int dgnc_debug; /* Debug variable */
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extern int dgnc_poll_tick; /* Poll interval - 20 ms */
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extern spinlock_t dgnc_global_lock; /* Driver global spinlock */
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extern uint dgnc_NumBoards; /* Total number of boards */
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@ -63,22 +63,6 @@ static ssize_t dgnc_driver_maxboards_show(struct device_driver *ddp, char *buf)
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}
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static DRIVER_ATTR(maxboards, S_IRUSR, dgnc_driver_maxboards_show, NULL);
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static ssize_t dgnc_driver_debug_show(struct device_driver *ddp, char *buf)
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{
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return snprintf(buf, PAGE_SIZE, "0x%x\n", dgnc_debug);
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}
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static ssize_t dgnc_driver_debug_store(struct device_driver *ddp, const char *buf, size_t count)
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{
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int ret;
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ret = sscanf(buf, "0x%x\n", &dgnc_debug);
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if (ret != 1)
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return -EINVAL;
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return count;
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}
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static DRIVER_ATTR(debug, (S_IRUSR | S_IWUSR), dgnc_driver_debug_show, dgnc_driver_debug_store);
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static ssize_t dgnc_driver_pollrate_show(struct device_driver *ddp, char *buf)
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{
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@ -105,7 +89,6 @@ void dgnc_create_driver_sysfiles(struct pci_driver *dgnc_driver)
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rc |= driver_create_file(driverfs, &driver_attr_version);
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rc |= driver_create_file(driverfs, &driver_attr_boards);
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rc |= driver_create_file(driverfs, &driver_attr_maxboards);
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rc |= driver_create_file(driverfs, &driver_attr_debug);
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rc |= driver_create_file(driverfs, &driver_attr_pollrate);
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if (rc)
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printk(KERN_ERR "DGNC: sysfs driver_create_file failed!\n");
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@ -119,7 +102,6 @@ void dgnc_remove_driver_sysfiles(struct pci_driver *dgnc_driver)
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driver_remove_file(driverfs, &driver_attr_version);
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driver_remove_file(driverfs, &driver_attr_boards);
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driver_remove_file(driverfs, &driver_attr_maxboards);
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driver_remove_file(driverfs, &driver_attr_debug);
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driver_remove_file(driverfs, &driver_attr_pollrate);
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}
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