diff mbox series

[10/27] xhci: dbc: Don't pass the xhci pointer as a parameter to xhci_dbc_init_context()

Message ID 20200723144530.9992-11-mathias.nyman@linux.intel.com (mailing list archive)
State Superseded
Commit 1da49a26af6cce364f3608b36ccf6612d80eddbc
Headers show
Series xhci features for usb-next | expand

Commit Message

Mathias Nyman July 23, 2020, 2:45 p.m. UTC 
xhci_dbc_init_context() no longer needs the struct xhci_hcd pointer.
Pass the dbc pointer directly instead.

No functional changes
This change helps decoupling xhci and DbC

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
---
 drivers/usb/host/xhci-dbgcap.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c
index 3541fbbfc28b..a5281f95fd72 100644
--- a/drivers/usb/host/xhci-dbgcap.c
+++ b/drivers/usb/host/xhci-dbgcap.c
@@ -63,16 +63,14 @@  static u32 xhci_dbc_populate_strings(struct dbc_str_descs *strings)
 	return string_length;
 }
 
-static void xhci_dbc_init_contexts(struct xhci_hcd *xhci, u32 string_length)
+static void xhci_dbc_init_contexts(struct xhci_dbc *dbc, u32 string_length)
 {
-	struct xhci_dbc		*dbc;
 	struct dbc_info_context	*info;
 	struct xhci_ep_ctx	*ep_ctx;
 	u32			dev_info;
 	dma_addr_t		deq, dma;
 	unsigned int		max_burst;
 
-	dbc = xhci->dbc;
 	if (!dbc)
 		return;
 
@@ -421,7 +419,7 @@  static int xhci_dbc_mem_init(struct xhci_hcd *xhci, gfp_t flags)
 
 	/* Setup strings and contexts: */
 	string_length = xhci_dbc_populate_strings(dbc->string);
-	xhci_dbc_init_contexts(xhci, string_length);
+	xhci_dbc_init_contexts(dbc, string_length);
 
 	xhci_dbc_eps_init(xhci);
 	dbc->state = DS_INITIALIZED;