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3054ea45fb
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: Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
36 lines
759 B
C
36 lines
759 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* xHCI host controller driver
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*
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* Copyright (C) 2008 Intel Corp.
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*
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* Author: Sarah Sharp
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* Some code borrowed from the Linux EHCI driver.
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*/
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#include "xhci.h"
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char *xhci_get_slot_state(struct xhci_hcd *xhci,
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struct xhci_container_ctx *ctx)
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{
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struct xhci_slot_ctx *slot_ctx = xhci_get_slot_ctx(xhci, ctx);
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int state = GET_SLOT_STATE(le32_to_cpu(slot_ctx->dev_state));
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return xhci_slot_state_string(state);
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}
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void xhci_dbg_trace(struct xhci_hcd *xhci, void (*trace)(struct va_format *),
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const char *fmt, ...)
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{
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struct va_format vaf;
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va_list args;
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va_start(args, fmt);
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vaf.fmt = fmt;
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vaf.va = &args;
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xhci_dbg(xhci, "%pV\n", &vaf);
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trace(&vaf);
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va_end(args);
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}
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EXPORT_SYMBOL_GPL(xhci_dbg_trace);
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