AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

[PATCH] USB: remove include of asm/usb.h in ohci-ppc-soc.c

Browse Source 
ohci-ppc-soc.c provides for a platform-specific callback mechanism for
when the HC is successfully probed or removed.  It turned out that none
of the 3 platforms using it need this facility. Also the required
include/asm-ppc/usb.h has never been accepted.  This patch removes the
callback feature and the include of <asm/usb.h>.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Dale Farnsworth 2005-08-10 17:25:25 -07:00 committed by Greg Kroah-Hartman
parent 8f34c2883b
commit 4fbd55f03e
1 changed files with 4 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/usb/host/ohci-ppc-soc.c
View File

@ -14,8 +14,6 @@
* This file is licenced under the GPL.
*/
#include <asm/usb.h>
/* configure so an HC device and id are always provided */
/* always called with process context; sleeping is OK */
@ -23,9 +21,7 @@
* usb_hcd_ppc_soc_probe - initialize On-Chip HCDs
* Context: !in_interrupt()
*
* Allocates basic resources for this USB host controller, and
* then invokes the start() method for the HCD associated with it
* through the hotplug entry's driver_data.
* Allocates basic resources for this USB host controller.
*
* Store this function in the HCD's struct pci_driver as probe().
*/
@ -37,7 +33,6 @@ static int usb_hcd_ppc_soc_probe(const struct hc_driver *driver,
struct ohci_hcd *ohci;
struct resource *res;
int irq;
struct usb_hcd_platform_data *pd = pdev->dev.platform_data;
pr_debug("initializing PPC-SOC USB Controller\n");
@ -73,9 +68,6 @@ static int usb_hcd_ppc_soc_probe(const struct hc_driver *driver,
goto err2;
}
if (pd->start && (retval = pd->start(pdev)))
goto err3;
ohci = hcd_to_ohci(hcd);
ohci->flags |= OHCI_BIG_ENDIAN;
ohci_hcd_init(ohci);
@ -85,9 +77,7 @@ static int usb_hcd_ppc_soc_probe(const struct hc_driver *driver,
return retval;
pr_debug("Removing PPC-SOC USB Controller\n");
if (pd && pd->stop)
pd->stop(pdev);
err3:
iounmap(hcd->regs);
err2:
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
@ -105,21 +95,17 @@ static int usb_hcd_ppc_soc_probe(const struct hc_driver *driver,
* @pdev: USB Host Controller being removed
* Context: !in_interrupt()
*
* Reverses the effect of usb_hcd_ppc_soc_probe(), first invoking
* the HCD's stop() method. It is always called from a thread
* Reverses the effect of usb_hcd_ppc_soc_probe().
* It is always called from a thread
* context, normally "rmmod", "apmd", or something similar.
*
*/
static void usb_hcd_ppc_soc_remove(struct usb_hcd *hcd,
struct platform_device *pdev)
{
struct usb_hcd_platform_data *pd = pdev->dev.platform_data;
usb_remove_hcd(hcd);
pr_debug("stopping PPC-SOC USB Controller\n");
if (pd && pd->stop)
pd->stop(pdev);
iounmap(hcd->regs);
release_mem_region(hcd->rsrc_start, hcd->rsrc_len);