This patch fixes the following issues I encountered while compiling kernel
2.6.38.8 for my Omnima Embedded Controller/Edimax BR6104KP:
- kernel comes up with machine selection during build, even though
everything was properly set in menuconfig
- USB api changes
Successfully built and tested with r29755.
Signed-off-by: Hartmut Knaack <knaack.h [at] gmx.de>
---
Index: target/linux/adm5120/router_le/config-2.6.38
===================================================================
--- target/linux/adm5120/router_le/config-2.6.38 (Revision 29755)
+++ target/linux/adm5120/router_le/config-2.6.38 (Arbeitskopie)
@@ -47,6 +47,7 @@
CONFIG_ARM_AMBA=y
# CONFIG_ARM_SP805_WATCHDOG is not set
CONFIG_ATA=m
+# CONFIG_ATH79 is not set
# CONFIG_BCM47XX is not set
# CONFIG_BCM63XX is not set
CONFIG_BITREVERSE=y
Index: target/linux/adm5120/patches-2.6.38/010-adm5120_usb_new_api.patch
===================================================================
--- target/linux/adm5120/patches-2.6.38/010-adm5120_usb_new_api.patch
(Revision 0)
+++ target/linux/adm5120/patches-2.6.38/010-adm5120_usb_new_api.patch
(Revision 0)
@@ -0,0 +1,57 @@
+Index: drivers/usb/host/adm5120-hcd.c
+===================================================================
+--- a/drivers/usb/host/adm5120-hcd.c
++++ b/drivers/usb/host/adm5120-hcd.c
+@@ -32,6 +32,7 @@
+ #include <linux/list.h>
+ #include <linux/usb.h>
+ #include <linux/usb/otg.h>
++#include <linux/usb/hcd.h>
+ #include <linux/dma-mapping.h>
+ #include <linux/dmapool.h>
+ #include <linux/reboot.h>
+@@ -43,8 +44,6 @@
+ #include <asm/unaligned.h>
+ #include <asm/byteorder.h>
+
+-#include "../core/hcd.h"
+-#include "../core/hub.h"
+
+ #define DRIVER_VERSION "0.27.0"
+ #define DRIVER_AUTHOR "Gabor Juhos <juh...@openwrt.org>"
+@@ -571,7 +571,7 @@
+ periodic_reinit(ahcd);
+
+ /* use rhsc irqs after khubd is fully initialized */
+- hcd->poll_rh = 1;
++ set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
+ hcd->uses_new_polling = 1;
+
+ #if 0
+@@ -688,7 +688,7 @@
+ */
+ admhc_vdbg(ahcd, "Resume Detect\n");
+ admhc_intr_ack(ahcd, ADMHC_INTR_RESI);
+- hcd->poll_rh = 1;
++ set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
+ if (ahcd->autostop) {
+ spin_lock(&ahcd->lock);
+ admhc_rh_resume(ahcd);
+Index: drivers/usb/host/adm5120-hub.c
+===================================================================
+--- a/drivers/usb/host/adm5120-hub.c
++++ b/drivers/usb/host/adm5120-hub.c
+@@ -106,8 +106,11 @@
+ }
+ }
+
+- hcd->poll_rh = admhc_root_hub_state_changes(ahcd, changed,
+- any_connected);
++ if (admhc_root_hub_state_changes(ahcd, changed,
++ any_connected))
++ set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
++ else
++ clear_bit(HCD_FLAG_POLL_RH, &hcd->flags);
+
+ done:
+ spin_unlock_irqrestore(&ahcd->lock, flags);
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