These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 13 insertions, 14 deletions

diff --git a/kernel/drivers/usb/dwc2/hcd.h b/kernel/drivers/usb/dwc2/hcd.h
index e69a843d8..f105bada2 100644
--- a/kernel/drivers/usb/dwc2/hcd.h
+++ b/kernel/drivers/usb/dwc2/hcd.h
@@ -371,10 +371,10 @@ static inline struct usb_hcd *dwc2_hsotg_to_hcd(struct dwc2_hsotg *hsotg)
  */
 static inline void disable_hc_int(struct dwc2_hsotg *hsotg, int chnum, u32 intr)
 {
-	u32 mask = readl(hsotg->regs + HCINTMSK(chnum));
+	u32 mask = dwc2_readl(hsotg->regs + HCINTMSK(chnum));
 
 	mask &= ~intr;
-	writel(mask, hsotg->regs + HCINTMSK(chnum));
+	dwc2_writel(mask, hsotg->regs + HCINTMSK(chnum));
 }
 
 /*
@@ -382,11 +382,11 @@ static inline void disable_hc_int(struct dwc2_hsotg *hsotg, int chnum, u32 intr)
  */
 static inline int dwc2_is_host_mode(struct dwc2_hsotg *hsotg)
 {
-	return (readl(hsotg->regs + GINTSTS) & GINTSTS_CURMODE_HOST) != 0;
+	return (dwc2_readl(hsotg->regs + GINTSTS) & GINTSTS_CURMODE_HOST) != 0;
 }
 static inline int dwc2_is_device_mode(struct dwc2_hsotg *hsotg)
 {
-	return (readl(hsotg->regs + GINTSTS) & GINTSTS_CURMODE_HOST) == 0;
+	return (dwc2_readl(hsotg->regs + GINTSTS) & GINTSTS_CURMODE_HOST) == 0;
 }
 
 /*
@@ -395,7 +395,7 @@ static inline int dwc2_is_device_mode(struct dwc2_hsotg *hsotg)
  */
 static inline u32 dwc2_read_hprt0(struct dwc2_hsotg *hsotg)
 {
-	u32 hprt0 = readl(hsotg->regs + HPRT0);
+	u32 hprt0 = dwc2_readl(hsotg->regs + HPRT0);
 
 	hprt0 &= ~(HPRT0_ENA | HPRT0_CONNDET | HPRT0_ENACHG | HPRT0_OVRCURRCHG);
 	return hprt0;
@@ -451,13 +451,8 @@ static inline u8 dwc2_hcd_is_pipe_out(struct dwc2_hcd_pipe_info *pipe)
 	return !dwc2_hcd_is_pipe_in(pipe);
 }
 
-extern int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq,
-			 const struct dwc2_core_params *params);
+extern int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq);
 extern void dwc2_hcd_remove(struct dwc2_hsotg *hsotg);
-extern void dwc2_set_parameters(struct dwc2_hsotg *hsotg,
-				const struct dwc2_core_params *params);
-extern void dwc2_set_all_params(struct dwc2_core_params *params, int value);
-extern int dwc2_get_hwparams(struct dwc2_hsotg *hsotg);
 
 /* Transaction Execution Functions */
 extern enum dwc2_transaction_type dwc2_hcd_select_transactions(
@@ -468,6 +463,9 @@ extern void dwc2_hcd_queue_transactions(struct dwc2_hsotg *hsotg,
 /* Schedule Queue Functions */
 /* Implemented in hcd_queue.c */
 extern void dwc2_hcd_init_usecs(struct dwc2_hsotg *hsotg);
+extern struct dwc2_qh *dwc2_hcd_qh_create(struct dwc2_hsotg *hsotg,
+					  struct dwc2_hcd_urb *urb,
+					  gfp_t mem_flags);
 extern void dwc2_hcd_qh_free(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh);
 extern int dwc2_hcd_qh_add(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh);
 extern void dwc2_hcd_qh_unlink(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh);
@@ -476,7 +474,7 @@ extern void dwc2_hcd_qh_deactivate(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh,
 
 extern void dwc2_hcd_qtd_init(struct dwc2_qtd *qtd, struct dwc2_hcd_urb *urb);
 extern int dwc2_hcd_qtd_add(struct dwc2_hsotg *hsotg, struct dwc2_qtd *qtd,
-			    struct dwc2_qh **qh, gfp_t mem_flags);
+			    struct dwc2_qh *qh);
 
 /* Unlinks and frees a QTD */
 static inline void dwc2_hcd_qtd_unlink_and_free(struct dwc2_hsotg *hsotg,
@@ -582,7 +580,8 @@ static inline u16 dwc2_micro_frame_num(u16 frame)
  */
 static inline u32 dwc2_read_core_intr(struct dwc2_hsotg *hsotg)
 {
-	return readl(hsotg->regs + GINTSTS) & readl(hsotg->regs + GINTMSK);
+	return dwc2_readl(hsotg->regs + GINTSTS) &
+	       dwc2_readl(hsotg->regs + GINTMSK);
 }
 
 static inline u32 dwc2_hcd_urb_get_status(struct dwc2_hcd_urb *dwc2_urb)
@@ -734,7 +733,7 @@ do {									\
 			   qtd_list_entry);				\
 	if (usb_pipeint(_qtd_->urb->pipe) &&				\
 	    (_qh_)->start_split_frame != 0 && !_qtd_->complete_split) {	\
-		_hfnum_.d32 = readl((_hcd_)->regs + HFNUM);		\
+		_hfnum_.d32 = dwc2_readl((_hcd_)->regs + HFNUM);	\
 		switch (_hfnum_.b.frnum & 0x7) {			\
 		case 7:							\
 			(_hcd_)->hfnum_7_samples_##_letter_++;		\