---

yaml
---
r: 162371
b: refs/heads/master
c: 9141006
h: refs/heads/master
i:
  162369: 9e76954
  162367: 987cbd5
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b636803313b99450d21b6942f86bc57ac572b482
+refs/heads/master: 91410066476f050121b6dc496aaa1a589e82dc21

trunk/drivers/staging/sep/sep_driver.c

@@ -195,11 +195,6 @@ static DECLARE_WAIT_QUEUE_HEAD(g_sep_event);
 */
 static int sep_register_driver_to_fs(void);
 
-/*
-  this function unregisters driver from fs
-*/
-static void sep_unregister_driver_from_fs(void);
-
 /*
   this function calculates the size of data that can be inserted into the lli
   table from this array the condition is that either the table is full
@@ -382,14 +377,6 @@ static int sep_lock_user_pages(unsigned long app_virt_addr, unsigned long data_s
 	FUNCTIONS
 -----------------------------------------------*/
 
-/*
-  This functions locks the area of the resisnd and cache sep code
-*/
-static void sep_lock_cache_resident_area(void)
-{
-	return;
-}
-
 /*
   This functions copies the cache and resident from their source location into
   destination memory, which is external to Linux VM and is given as
@@ -2202,9 +2189,6 @@ static int sep_realloc_cache_resident_handler(unsigned long arg)
 	if (error)
 		goto end_function;
 
-	/* lock the area (if needed) */
-	sep_lock_cache_resident_area();
-
 	command_args.new_base_addr = sep_dev->phys_shared_area_addr;
 
 	/* find the new base address according to the lowest address between
@@ -2765,17 +2749,6 @@ static struct pci_driver sep_pci_driver = {
 	.probe = sep_probe
 };
 
-/*
-  this function registers th driver to
-  the device subsystem( either PCI, USB, etc)
-*/
-static int sep_register_driver_to_device(void)
-{
-	return pci_register_driver(&sep_pci_driver);
-}
-
-
-
 /* major and minor device numbers */
 static dev_t sep_devno;
 
@@ -2827,16 +2800,6 @@ static int sep_register_driver_to_fs(void)
       return ret_val;
 }
 
-/*
-  this function unregisters driver from fs
-*/
-static void sep_unregister_driver_from_fs(void)
-{
-	cdev_del(&sep_cdev);
-	/* unregister dev numbers */
-	unregister_chrdev_region(sep_devno, 1);
-}
-
 
 /*--------------------------------------------------------------
   init function
@@ -2864,7 +2827,8 @@ static int __init sep_init(void)
 	/* set the starting mode to blocking */
 	sep_dev->block_mode_flag = 1;
 
-	ret_val = sep_register_driver_to_device();
+	/* FIXME: Probe can occur before we are ready to survive a probe */
+	ret_val = pci_register_driver(&sep_pci_driver);
 	if (ret_val) {
 		edbg("sep_driver:sep_driver_to_device failed, ret_val is %d\n", ret_val);
 		goto end_function_unregister_from_fs;
@@ -2920,7 +2884,9 @@ static int __init sep_init(void)
 	goto end_function;
 end_function_unregister_from_fs:
 	/* unregister from fs */
-	sep_unregister_driver_from_fs();
+	cdev_del(&sep_cdev);
+	/* unregister dev numbers */
+	unregister_chrdev_region(sep_devno, 1);
 end_function_deallocate_sep_shared_area:
 	/* de-allocate shared area */
 	sep_unmap_and_free_shared_area(size, sep_dev->shared_area_addr, sep_dev->phys_shared_area_addr);
@@ -2944,7 +2910,9 @@ static void __exit sep_exit(void)
 	dbg("SEP Driver:--------> Exit start\n");
 
 	/* unregister from fs */
-	sep_unregister_driver_from_fs();
+	cdev_del(&sep_cdev);
+	/* unregister dev numbers */
+	unregister_chrdev_region(sep_devno, 1);
 	/* calculate the total size for de-allocation */
 	size = SEP_DRIVER_MESSAGE_SHARED_AREA_SIZE_IN_BYTES +
 	    SEP_DRIVER_SYNCHRONIC_DMA_TABLES_AREA_SIZE_IN_BYTES + SEP_DRIVER_DATA_POOL_SHARED_AREA_SIZE_IN_BYTES + SEP_DRIVER_FLOW_DMA_TABLES_AREA_SIZE_IN_BYTES + SEP_DRIVER_STATIC_AREA_SIZE_IN_BYTES + SEP_DRIVER_SYSTEM_DATA_MEMORY_SIZE_IN_BYTES;

trunk/drivers/staging/sep/sep_driver_ext_api.h

@@ -41,11 +41,6 @@ this function loads the ROM code in SEP (needed only in the debug mode on FPGA)
 */
 static void sep_load_rom_code(void);
 
-/*
-This functions locks the area of the resident and cache sep code (if possible)
-*/
-static void sep_lock_cache_resident_area(void);
-
 /*
 This functions copies the cache and resident from their source location into
 destination memory, which is external to Linux VM and is given as physical
@@ -86,10 +81,4 @@ to the physical address. It can be either on the externa RAM device
 */
 static unsigned long sep_shared_area_phys_to_virt(unsigned long phys_address);
 
-/*
-This function registers th driver to the device
-subsystem (either PCI, USB, etc)
-*/
-static int sep_register_driver_to_device(void);
-
 #endif /*__SEP_DRIVER_EXT_API_H__*/