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Revision 6045dd7e5955f0175c9075f8ba80015369d6b201 authored by Rikard Falkeborn on 08 May 2020, 21:44:21 UTC, committed by Felipe Balbi on 14 May 2020, 09:42:53 UTC 
usb: mtu3: constify struct debugfs_reg32
 
mtu3_prb_regs is never changed and can therefore be made const.

This allows the compiler to put it in the text section instead of the
data section.

Before:
   text    data     bss     dec     hex filename
  19966    7120       0   27086    69ce drivers/usb/mtu3/mtu3_debugfs.o

After:
   text    data     bss     dec     hex filename
  20142    6992       0   27134    69fe drivers/usb/mtu3/mtu3_debugfs.o

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
1 parent 4210f3a
Raw File
null_blk_trace.c 
// SPDX-License-Identifier: GPL-2.0
/*
 * null_blk trace related helpers.
 *
 * Copyright (C) 2020 Western Digital Corporation or its affiliates.
 */
#include "null_blk_trace.h"

/*
 * Helper to use for all null_blk traces to extract disk name.
 */
const char *nullb_trace_disk_name(struct trace_seq *p, char *name)
{
	const char *ret = trace_seq_buffer_ptr(p);

	if (name && *name)
		trace_seq_printf(p, "disk=%s, ", name);
	trace_seq_putc(p, 0);

	return ret;
}
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