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path: root/target/linux/brcm2708/patches-3.18/0094-dwc_otg-put-some-barriers-back-where-they-should-be-.patch
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Diffstat (limited to 'target/linux/brcm2708/patches-3.18/0094-dwc_otg-put-some-barriers-back-where-they-should-be-.patch')
-rw-r--r--[-rwxr-xr-x]target/linux/brcm2708/patches-3.18/0094-dwc_otg-put-some-barriers-back-where-they-should-be-.patch13
1 files changed, 3 insertions, 10 deletions
diff --git a/target/linux/brcm2708/patches-3.18/0094-dwc_otg-put-some-barriers-back-where-they-should-be-.patch b/target/linux/brcm2708/patches-3.18/0094-dwc_otg-put-some-barriers-back-where-they-should-be-.patch
index e570915..ff1594a 100755..100644
--- a/target/linux/brcm2708/patches-3.18/0094-dwc_otg-put-some-barriers-back-where-they-should-be-.patch
+++ b/target/linux/brcm2708/patches-3.18/0094-dwc_otg-put-some-barriers-back-where-they-should-be-.patch
@@ -9,11 +9,9 @@ Subject: [PATCH 094/114] dwc_otg: put some barriers back where they should be
drivers/usb/host/dwc_otg/dwc_otg_hcd.c | 1 +
2 files changed, 3 insertions(+)
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c b/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c
-index 0d2b04e..276ad0c7 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_fiq_fsm.c
-@@ -1280,6 +1280,7 @@ void notrace dwc_otg_fiq_fsm(struct fiq_state *state, int num_channels)
+@@ -1280,6 +1280,7 @@ void notrace dwc_otg_fiq_fsm(struct fiq_
}
state->fiq_done++;
@@ -21,18 +19,16 @@ index 0d2b04e..276ad0c7 100644
fiq_fsm_spin_unlock(&state->lock);
}
-@@ -1340,5 +1341,6 @@ void notrace dwc_otg_fiq_nop(struct fiq_state *state)
+@@ -1340,5 +1341,6 @@ void notrace dwc_otg_fiq_nop(struct fiq_
}
state->fiq_done++;
+ mb();
fiq_fsm_spin_unlock(&state->lock);
}
-diff --git a/drivers/usb/host/dwc_otg/dwc_otg_hcd.c b/drivers/usb/host/dwc_otg/dwc_otg_hcd.c
-index 124ac16..ac70f1d 100644
--- a/drivers/usb/host/dwc_otg/dwc_otg_hcd.c
+++ b/drivers/usb/host/dwc_otg/dwc_otg_hcd.c
-@@ -1928,6 +1928,7 @@ int fiq_fsm_queue_split_transaction(dwc_otg_hcd_t *hcd, dwc_otg_qh_t *qh)
+@@ -1928,6 +1928,7 @@ int fiq_fsm_queue_split_transaction(dwc_
st->hcchar_copy.b.chen = 1;
DWC_WRITE_REG32(&hc_regs->hcchar, st->hcchar_copy.d32);
}
@@ -40,6 +36,3 @@ index 124ac16..ac70f1d 100644
fiq_fsm_spin_unlock(&hcd->fiq_state->lock);
local_fiq_enable();
return 0;
---
-1.8.3.2
-