aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/adm5120/patches-2.6.28
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/adm5120/patches-2.6.28')
-rw-r--r--target/linux/adm5120/patches-2.6.28/800-usb_automatically_enable_rhsc_interrupt.patch69
1 files changed, 0 insertions, 69 deletions
diff --git a/target/linux/adm5120/patches-2.6.28/800-usb_automatically_enable_rhsc_interrupt.patch b/target/linux/adm5120/patches-2.6.28/800-usb_automatically_enable_rhsc_interrupt.patch
deleted file mode 100644
index dc0f843c86..0000000000
--- a/target/linux/adm5120/patches-2.6.28/800-usb_automatically_enable_rhsc_interrupt.patch
+++ /dev/null
@@ -1,69 +0,0 @@
---- a/drivers/usb/host/adm5120-drv.c
-+++ b/drivers/usb/host/adm5120-drv.c
-@@ -174,7 +174,6 @@ static const struct hc_driver adm5120_hc
- */
- .hub_status_data = admhc_hub_status_data,
- .hub_control = admhc_hub_control,
-- .hub_irq_enable = admhc_hub_irq_enable,
- #ifdef CONFIG_PM
- .bus_suspend = admhc_bus_suspend,
- .bus_resume = admhc_bus_resume,
---- a/drivers/usb/host/adm5120-hub.c
-+++ b/drivers/usb/host/adm5120-hub.c
-@@ -63,20 +63,6 @@
-
- /*-------------------------------------------------------------------------*/
-
--/* hcd->hub_irq_enable() */
--static void admhc_hub_irq_enable(struct usb_hcd *hcd)
--{
-- struct admhcd *ahcd = hcd_to_admhcd(hcd);
--
-- spin_lock_irq(&ahcd->lock);
-- if (!ahcd->autostop)
-- del_timer(&hcd->rh_timer); /* Prevent next poll */
-- admhc_intr_enable(ahcd, ADMHC_INTR_INSM);
-- spin_unlock_irq(&ahcd->lock);
--}
--
--/*-------------------------------------------------------------------------*/
--
- /* build "status change" packet (one or two bytes) from HC registers */
-
- static int
---- a/drivers/usb/host/adm5120-pm.c
-+++ b/drivers/usb/host/adm5120-pm.c
-@@ -432,13 +432,17 @@ static inline int admhc_rh_resume(struct
- static int admhc_root_hub_state_changes(struct admhcd *ahcd, int changed,
- int any_connected)
- {
-- int poll_rh = 1;
--
-- /* keep on polling until RHSC is enabled */
-+ /* If INSM is enabled, don't poll */
- if (admhc_readl(ahcd, &ahcd->regs->int_enable) & ADMHC_INTR_INSM)
-- poll_rh = 0;
-+ return 0;
-+
-+ /* If no status changes are pending, enable status-change interrupts */
-+ if (!changed) {
-+ admhc_intr_enable(ahcd, ADMHC_INTR_INSM);
-+ return 0;
-+ }
-
-- return poll_rh;
-+ return 1;
- }
-
- #endif /* CONFIG_PM */
---- a/drivers/usb/host/adm5120-hcd.c
-+++ b/drivers/usb/host/adm5120-hcd.c
-@@ -46,7 +46,7 @@
- #include "../core/hcd.h"
- #include "../core/hub.h"
-
--#define DRIVER_VERSION "0.25.0"
-+#define DRIVER_VERSION "0.27.0"
- #define DRIVER_AUTHOR "Gabor Juhos <juhosg@openwrt.org>"
- #define DRIVER_DESC "ADMtek USB 1.1 Host Controller Driver"
-