include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit...

[safe/jmp/linux-2.6] / drivers / usb / host / ehci-hcd.c

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 546ad88..207e7a8 100644 (file)
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -23,7 +23,6 @@
 #include <linux/delay.h>
 #include <linux/ioport.h>
 #include <linux/sched.h>
-#include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/errno.h>
 #include <linux/init.h>
@@ -35,6 +34,7 @@
 #include <linux/moduleparam.h>
 #include <linux/dma-mapping.h>
 #include <linux/debugfs.h>
+#include <linux/slab.h>
 
 #include "../core/hcd.h"
 
@@ -605,6 +605,8 @@ static int ehci_init(struct usb_hcd *hcd)
        }
        ehci->command = temp;
 
+       /* Accept arbitrarily long scatter-gather lists */
+       hcd->self.sg_tablesize = ~0;
        return 0;
 }
 
@@ -785,9 +787,10 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
 
                        /* start 20 msec resume signaling from this port,
                         * and make khubd collect PORT_STAT_C_SUSPEND to
-                        * stop that signaling.
+                        * stop that signaling.  Use 5 ms extra for safety,
+                        * like usb_port_resume() does.
                         */
-                       ehci->reset_done [i] = jiffies + msecs_to_jiffies (20);
+                       ehci->reset_done[i] = jiffies + msecs_to_jiffies(25);
                        ehci_dbg (ehci, "port %d remote wakeup\n", i + 1);
                        mod_timer(&hcd->rh_timer, ehci->reset_done[i]);
                }
@@ -992,7 +995,7 @@ rescan:
        /* endpoints can be iso streams.  for now, we don't
         * accelerate iso completions ... so spin a while.
         */
-       if (qh->hw->hw_info1 == 0) {
+       if (qh->hw == NULL) {
                ehci_vdbg (ehci, "iso delay\n");
                goto idle_timeout;
        }
@@ -1105,12 +1108,17 @@ MODULE_LICENSE ("GPL");
 #define        PLATFORM_DRIVER         ehci_fsl_driver
 #endif
 
+#ifdef CONFIG_USB_EHCI_MXC
+#include "ehci-mxc.c"
+#define PLATFORM_DRIVER                ehci_mxc_driver
+#endif
+
 #ifdef CONFIG_SOC_AU1200
 #include "ehci-au1xxx.c"
 #define        PLATFORM_DRIVER         ehci_hcd_au1xxx_driver
 #endif
 
-#ifdef CONFIG_ARCH_OMAP34XX
+#ifdef CONFIG_ARCH_OMAP3
 #include "ehci-omap.c"
 #define        PLATFORM_DRIVER         ehci_hcd_omap_driver
 #endif