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USB: ehci-omap: Get rid of omap_ehci_init()

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As it does almost nothing, get rid of omap_ehci_init()
and move the ehci->caps initialization part into probe().

Also remove the outdated TODO list from header.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Roger Quadros 2013-03-13 15:16:03 +02:00 committed by Greg Kroah-Hartman
parent 49f092198f
commit 413fd1e9aa
1 changed files with 1 additions and 20 deletions
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21
drivers/usb/host/ehci-omap.c
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@ -29,12 +29,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* TODO (last updated Feb 27, 2010):
* - add kernel-doc
* - enable AUTOIDLE
* - add suspend/resume
* - add HSIC and TLL support
* - convert to use hwmod and runtime PM
*/
#include <linux/kernel.h>
@ -87,26 +81,12 @@ static inline u32 ehci_read(void __iomem *base, u32 reg)
return __raw_readl(base + reg);
}
static int omap_ehci_init(struct usb_hcd *hcd)
{
struct ehci_hcd *ehci = hcd_to_ehci(hcd);
int rc;
/* we know this is the memory we want, no need to ioremap again */
ehci->caps = hcd->regs;
rc = ehci_setup(hcd);
return rc;
}
/* configure so an HC device and id are always provided */
/* always called with process context; sleeping is OK */
static struct hc_driver __read_mostly ehci_omap_hc_driver;
static const struct ehci_driver_overrides ehci_omap_overrides __initdata = {
.reset = omap_ehci_init,
.extra_priv_size = sizeof(struct omap_hcd),
};
@ -179,6 +159,7 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev)
hcd->rsrc_start = res->start;
hcd->rsrc_len = resource_size(res);
hcd->regs = regs;
hcd_to_ehci(hcd)->caps = regs;
omap = (struct omap_hcd *)hcd_to_ehci(hcd)->priv;
omap->nports = pdata->nports;