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Commit 3054ea45 authored by Lu Baolu's avatar Lu Baolu Committed by Greg Kroah-Hartman
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usb: xhci: Cleanup printk debug message for ERST 



Each event segment has been exposed through debugfs. There is no
need to dump ERST content with printk in code. Remove it to make
code more concise and readable.

Signed-off-by: default avatarLu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: default avatarMathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4c116cb1

drivers/usb/host/xhci-dbg.c

+0 −18
Original line number Diff line number Diff line
@@ -10,24 +10,6 @@ 


#include "xhci.h"



void xhci_dbg_erst(struct xhci_hcd *xhci, struct xhci_erst *erst)

{

	u64 addr = erst->erst_dma_addr;

	int i;

	struct xhci_erst_entry *entry;



	for (i = 0; i < erst->num_entries; i++) {

		entry = &erst->entries[i];

		xhci_dbg(xhci, "@%016llx %08x %08x %08x %08x\n",

			 addr,

			 lower_32_bits(le64_to_cpu(entry->seg_addr)),

			 upper_32_bits(le64_to_cpu(entry->seg_addr)),

			 le32_to_cpu(entry->seg_size),

			 le32_to_cpu(entry->rsvd));

		addr += sizeof(*entry);

	}

}



char *xhci_get_slot_state(struct xhci_hcd *xhci,

		struct xhci_container_ctx *ctx)

{

drivers/usb/host/xhci.c

+0 −2
Original line number Diff line number Diff line
@@ -574,8 +574,6 @@ int xhci_run(struct usb_hcd *hcd) 
	if (ret)

		return ret;



	xhci_dbg(xhci, "ERST memory map follows:\n");

	xhci_dbg_erst(xhci, &xhci->erst);

	temp_64 = xhci_read_64(xhci, &xhci->ir_set->erst_dequeue);

	temp_64 &= ~ERST_PTR_MASK;

	xhci_dbg_trace(xhci, trace_xhci_dbg_init,

drivers/usb/host/xhci.h

+0 −1
Original line number Diff line number Diff line
@@ -1925,7 +1925,6 @@ static inline int xhci_link_trb_quirk(struct xhci_hcd *xhci) 
}



/* xHCI debugging */

void xhci_dbg_erst(struct xhci_hcd *xhci, struct xhci_erst *erst);

char *xhci_get_slot_state(struct xhci_hcd *xhci,

		struct xhci_container_ctx *ctx);

void xhci_dbg_trace(struct xhci_hcd *xhci, void (*trace)(struct va_format *),