From 9af7706492f985867d070861fe39fee0fe41326f Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Thu, 3 Oct 2019 15:32:14 +0300 Subject: lib/vsprintf: Remove support for %pF and %pf in favour of %pS and %ps %pS and %ps are now the preferred conversion specifiers to print function names. The functionality is equivalent; remove the old, deprecated %pF and %pf support. Depends-on: commit 2d44d165e939 ("scsi: lpfc: Convert existing %pf users to %ps") Depends-on: commit b295c3e39c13 ("tools lib traceevent: Convert remaining %p[fF] users to %p[sS]") Signed-off-by: Sakari Ailus Reviewed-by: Andy Shevchenko Reviewed-by: Petr Mladek Signed-off-by: Rafael J. Wysocki --- scripts/checkpatch.pl | 1 - 1 file changed, 1 deletion(-) (limited to 'scripts') diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 6fcc66afb088..03c574a49e1a 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -6039,7 +6039,6 @@ sub process { my $ext_type = "Invalid"; my $use = ""; if ($bad_specifier =~ /p[Ff]/) { - $ext_type = "Deprecated"; $use = " - use %pS instead"; $use =~ s/pS/ps/ if ($bad_specifier =~ /pf/); } -- cgit v1.2.3 From 3bd32d6a2ee62db3c5b06caf7b163b6a4d459ea1 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Thu, 3 Oct 2019 15:32:18 +0300 Subject: lib/vsprintf: Add %pfw conversion specifier for printing fwnode names Add support for %pfw conversion specifier (with "f" and "P" modifiers) to support printing full path of the node, including its name ("f") and only the node's name ("P") in the printk family of functions. The two flags have equivalent functionality to existing %pOF with the same two modifiers ("f" and "P") on OF based systems. The ability to do the same on ACPI based systems is added by this patch. On ACPI based systems the resulting strings look like \_SB.PCI0.CIO2.port@1.endpoint@0 where the nodes are separated by a dot (".") and the first three are ACPI device nodes and the latter two ACPI data nodes. Signed-off-by: Sakari Ailus Reviewed-by: Andy Shevchenko Reviewed-by: Petr Mladek Signed-off-by: Rafael J. Wysocki --- scripts/checkpatch.pl | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'scripts') diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 03c574a49e1a..3d1f08fa091c 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -6015,14 +6015,18 @@ sub process { for (my $count = $linenr; $count <= $lc; $count++) { my $specifier; my $extension; + my $qualifier; my $bad_specifier = ""; my $fmt = get_quoted_string($lines[$count - 1], raw_line($count, 0)); $fmt =~ s/%%//g; - while ($fmt =~ /(\%[\*\d\.]*p(\w))/g) { + while ($fmt =~ /(\%[\*\d\.]*p(\w)(\w*))/g) { $specifier = $1; $extension = $2; - if ($extension !~ /[SsBKRraEhMmIiUDdgVCbGNOxt]/) { + $qualifier = $3; + if ($extension !~ /[SsBKRraEhMmIiUDdgVCbGNOxtf]/ || + ($extension eq "f" && + defined $qualifier && $qualifier !~ /^w/)) { $bad_specifier = $specifier; last; } -- cgit v1.2.3