[PATCH 399/510] Staging: Beceem: remove old kernel compatibility code

Greg Kroah-Hartman gregkh at suse.de
Mon Jan 10 20:42:03 UTC 2011


From: Dan Carpenter <error27 at gmail.com>

This drops compatability for everything from 2.4 to 2.6.35.  Now it only
works on the latest kernel.

Signed-off-by: Dan Carpenter <error27 at gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>
---
 drivers/staging/bcm/InterfaceInit.c |   15 +--------------
 drivers/staging/bcm/InterfaceTx.c   |   11 -----------
 drivers/staging/bcm/Misc.c          |    2 --
 drivers/staging/bcm/headers.h       |    2 --
 4 files changed, 1 insertions(+), 29 deletions(-)

diff --git a/drivers/staging/bcm/InterfaceInit.c b/drivers/staging/bcm/InterfaceInit.c
index 844e5fa..dd82940 100644
--- a/drivers/staging/bcm/InterfaceInit.c
+++ b/drivers/staging/bcm/InterfaceInit.c
@@ -235,25 +235,14 @@ usbbcm_device_probe(struct usb_interface *intf, const struct usb_device_id *id)
 #ifdef CONFIG_PM
 			udev->autosuspend_delay = 0;
 			intf->needs_remote_wakeup = 1;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35)
-			udev->autosuspend_disabled = 0;
-#else
 			usb_enable_autosuspend(udev);
-#endif
 			device_init_wakeup(&intf->dev, 1);
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 32)
-			usb_autopm_disable(intf);
-#endif
 			INIT_WORK(&psIntfAdapter->usbSuspendWork, putUsbSuspend);
 			BCM_DEBUG_PRINT(psAdapter, DBG_TYPE_INITEXIT, DRV_ENTRY, DBG_LVL_ALL, "Enabling USB Auto-Suspend\n");
 #endif
 		} else {
 			intf->needs_remote_wakeup = 0;
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35)
-			udev->autosuspend_disabled = 1;
-#else
 			usb_disable_autosuspend(udev);
-#endif
 		}
 	}
 
@@ -633,9 +622,7 @@ static int InterfaceResume(struct usb_interface *intf)
 	PS_INTERFACE_ADAPTER  psIntfAdapter = usb_get_intfdata(intf);
 	printk("=================================\n");
 	mdelay(100);
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 32)
-	intf->pm_usage_cnt =1 ;
-#endif
+
 	psIntfAdapter->bSuspended = FALSE;
 
 	StartInterruptUrb(psIntfAdapter);
diff --git a/drivers/staging/bcm/InterfaceTx.c b/drivers/staging/bcm/InterfaceTx.c
index f434b89..a842de9 100644
--- a/drivers/staging/bcm/InterfaceTx.c
+++ b/drivers/staging/bcm/InterfaceTx.c
@@ -102,13 +102,8 @@ static void write_bulk_callback(struct urb *urb/*, struct pt_regs *regs*/)
 	}
 
 err_exit :
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35)
- 	usb_buffer_free(urb->dev, urb->transfer_buffer_length,
- 			urb->transfer_buffer, urb->transfer_dma);
-#else
 	usb_free_coherent(urb->dev, urb->transfer_buffer_length,
  			urb->transfer_buffer, urb->transfer_dma);
-#endif
 }
 
 
@@ -139,14 +134,8 @@ static int TransmitTcb(PS_INTERFACE_ADAPTER psIntfAdapter, PUSB_TCB pTcb, PVOID
 	struct urb *urb = pTcb->urb;
 	int retval = 0;
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 35)
- 	urb->transfer_buffer = usb_buffer_alloc(psIntfAdapter->udev, len,
- 						GFP_ATOMIC, &urb->transfer_dma);
-#else
 	urb->transfer_buffer = usb_alloc_coherent(psIntfAdapter->udev, len,
  						GFP_ATOMIC, &urb->transfer_dma);
-#endif
-
 	if (!urb->transfer_buffer)
 	{
 		BCM_DEBUG_PRINT(psIntfAdapter->psAdapter,DBG_TYPE_PRINTK, 0, 0, "Error allocating memory\n");
diff --git a/drivers/staging/bcm/Misc.c b/drivers/staging/bcm/Misc.c
index 9588fbe..f585aae 100644
--- a/drivers/staging/bcm/Misc.c
+++ b/drivers/staging/bcm/Misc.c
@@ -233,9 +233,7 @@ static int BcmFileDownload(PMINI_ADAPTER Adapter,/**< Logical Adapter */
         goto exit_download;
     }
     oldfs=get_fs();set_fs(get_ds());
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
     vfs_llseek(flp, 0, 0);
-#endif
     set_fs(oldfs);
     if(Adapter->bcm_file_readback_from_chip(Adapter->pvInterfaceAdapter,
 										flp, loc))
diff --git a/drivers/staging/bcm/headers.h b/drivers/staging/bcm/headers.h
index 473f11e..1148e5e 100644
--- a/drivers/staging/bcm/headers.h
+++ b/drivers/staging/bcm/headers.h
@@ -35,9 +35,7 @@
 #include <linux/mm.h>
 #include <linux/pagemap.h>
 #include <asm/uaccess.h>
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
 #include <linux/kthread.h>
-#endif
 #include <linux/tcp.h>
 #include <linux/udp.h>
 #include <linux/usb.h>
-- 
1.7.3.2




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