linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac
Steven Rostedt (Google) 2c92ca849f tracing/treewide: Remove second parameter of __assign_str()
With the rework of how the __string() handles dynamic strings where it
saves off the source string in field in the helper structure[1], the
assignment of that value to the trace event field is stored in the helper
value and does not need to be passed in again.

This means that with:

  __string(field, mystring)

Which use to be assigned with __assign_str(field, mystring), no longer
needs the second parameter and it is unused. With this, __assign_str()
will now only get a single parameter.

There's over 700 users of __assign_str() and because coccinelle does not
handle the TRACE_EVENT() macro I ended up using the following sed script:

  git grep -l __assign_str | while read a ; do
      sed -e 's/\(__assign_str([^,]*[^ ,]\) *,[^;]*/\1)/' $a > /tmp/test-file;
      mv /tmp/test-file $a;
  done

I then searched for __assign_str() that did not end with ';' as those
were multi line assignments that the sed script above would fail to catch.

Note, the same updates will need to be done for:

  __assign_str_len()
  __assign_rel_str()
  __assign_rel_str_len()

I tested this with both an allmodconfig and an allyesconfig (build only for both).

[1] https://lore.kernel.org/linux-trace-kernel/20240222211442.634192653@goodmis.org/

Link: https://lore.kernel.org/linux-trace-kernel/20240516133454.681ba6a0@rorschach.local.home

Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Christian König <christian.koenig@amd.com> for the amdgpu parts.
Acked-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> #for
Acked-by: Rafael J. Wysocki <rafael@kernel.org> # for thermal
Acked-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Darrick J. Wong <djwong@kernel.org>	# xfs
Tested-by: Guenter Roeck <linux@roeck-us.net>
2024-05-22 20:14:47 -04:00
..
bca kbuild: use $(src) instead of $(srctree)/$(src) for source directory 2024-05-10 04:34:52 +09:00
cyw kbuild: use $(src) instead of $(srctree)/$(src) for source directory 2024-05-10 04:34:52 +09:00
wcc kbuild: use $(src) instead of $(srctree)/$(src) for source directory 2024-05-10 04:34:52 +09:00
acpi.c
bcdc.c
bcdc.h
bcmsdh.c wifi: brcm80211: drop driver owner initialization 2024-04-04 11:09:12 +02:00
btcoex.c
btcoex.h
bus.h
cfg80211.c wifi: brcmfmac: Fix spelling mistake "ivalid" -> "invalid" 2024-04-10 10:35:15 +03:00
cfg80211.h
chip.c
chip.h
common.c
common.h
commonring.c
commonring.h
core.c
core.h
debug.c
debug.h
dmi.c wifi: brcmfmac: Add DMI nvram filename quirk for ACEPC W5 Pro 2024-02-21 20:56:12 +02:00
feature.c
feature.h
firmware.c
firmware.h
flowring.c
flowring.h
fweh.c wifi: brcmfmac: fweh: Fix boot crash on Raspberry Pi 4 2024-02-27 16:42:54 +02:00
fweh.h
fwil.c
fwil.h
fwil_types.h
fwsignal.c
fwsignal.h
fwvid.c
fwvid.h
Kconfig
Makefile kbuild: use $(src) instead of $(srctree)/$(src) for source directory 2024-05-10 04:34:52 +09:00
msgbuf.c
msgbuf.h
of.c
of.h
p2p.c
p2p.h
pcie.c wifi: brcmfmac: pcie: handle randbuf allocation failure 2024-03-12 17:32:25 +02:00
pcie.h
pno.c
pno.h
proto.c
proto.h
sdio.c
sdio.h
tracepoint.c
tracepoint.h tracing/treewide: Remove second parameter of __assign_str() 2024-05-22 20:14:47 -04:00
usb.c wifi: brcmfmac: remove unused brcmf_usb_image struct 2024-04-26 13:36:17 +03:00
usb.h
vendor.c
vendor.h
xtlv.c
xtlv.h