fix support for 2.6.38 kernel
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>
SVN-Revision: 31194
v19.07.3_mercusys_ac12_duma
Florian Fainelli
12 years ago
parent
f087e07b5c
commit
b180e0fb3b
@ -0,0 +1,53 @@
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--- a/drivers/usb/host/adm5120-hcd.c
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+++ b/drivers/usb/host/adm5120-hcd.c
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@@ -32,6 +32,7 @@
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#include <linux/list.h>
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#include <linux/usb.h>
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#include <linux/usb/otg.h>
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+#include <linux/usb/hcd.h>
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#include <linux/dma-mapping.h>
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#include <linux/dmapool.h>
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#include <linux/reboot.h>
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@@ -43,8 +44,6 @@
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#include <asm/unaligned.h>
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#include <asm/byteorder.h>
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-#include "../core/hcd.h"
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-#include "../core/hub.h"
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#define DRIVER_VERSION "0.27.0"
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#define DRIVER_AUTHOR "Gabor Juhos <juhosg@openwrt.org>"
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@@ -571,7 +570,7 @@ static int admhc_run(struct admhcd *ahcd
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periodic_reinit(ahcd);
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/* use rhsc irqs after khubd is fully initialized */
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- hcd->poll_rh = 1;
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+ set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
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hcd->uses_new_polling = 1;
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#if 0
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@@ -688,7 +687,7 @@ static irqreturn_t admhc_irq(struct usb_
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*/
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admhc_vdbg(ahcd, "Resume Detect\n");
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admhc_intr_ack(ahcd, ADMHC_INTR_RESI);
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- hcd->poll_rh = 1;
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+ set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
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if (ahcd->autostop) {
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spin_lock(&ahcd->lock);
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admhc_rh_resume(ahcd);
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--- a/drivers/usb/host/adm5120-hub.c
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+++ b/drivers/usb/host/adm5120-hub.c
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@@ -106,8 +106,11 @@ admhc_hub_status_data(struct usb_hcd *hc
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}
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}
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- hcd->poll_rh = admhc_root_hub_state_changes(ahcd, changed,
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- any_connected);
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+ if (admhc_root_hub_state_changes(ahcd, changed,
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+ any_connected))
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+ set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
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+ else
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+ clear_bit(HCD_FLAG_POLL_RH, &hcd->flags);
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done:
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spin_unlock_irqrestore(&ahcd->lock, flags);
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