regulator: mt6315: add regulator supplies

Chen-Yu Tsai <wenst@chromium.org> says:

This series is part of a broader collection of regulator related
cleanups for MediaTek Chromebooks. This one covers the MT6315 PMIC.

Patch 1 adds the names of the power supply inputs to the binding.

Patch 2 adds the supply names from the DT binding change in patch 1
to the regulator descriptions in the driver. This patch has a
checkpatch.pl warnings, but I wonder if it's because the context size
for checking complex macros is not large enough.

Device tree changes will be sent separately. The goal is to get the
regulator tree as complete as possible. This includes adding supply
names to other regulator DT bindings, and adding all the supply links
to the existing DTs.

2 files changed, 21 insertions, 14 deletions

diff --git a/scripts/coccinelle/api/kmalloc_objs.cocci b/scripts/coccinelle/api/kmalloc_objs.cocci
index db12b7be7247..e9a415b7b6f4 100644
--- a/scripts/coccinelle/api/kmalloc_objs.cocci
+++ b/scripts/coccinelle/api/kmalloc_objs.cocci
@@ -122,3 +122,14 @@ fresh identifier ALLOC_OBJS = script:python(ALLOC_ARRAY) { alloc_array(ALLOC_ARR
 -	ALLOC(struct_size_t(TYPE, FLEX, COUNT), GFP)
 +	ALLOC_FLEX(TYPE, FLEX, COUNT, GFP)
 )
+
+@drop_gfp_kernel depends on patch && !(file in "tools") && !(file in "samples")@
+identifier ALLOC = {kmalloc_obj,kmalloc_objs,kmalloc_flex,
+		    kzalloc_obj,kzalloc_objs,kzalloc_flex,
+		    kvmalloc_obj,kvmalloc_objs,kvmalloc_flex,
+		    kvzalloc_obj,kvzalloc_objs,kvzalloc_flex};
+@@
+
+	ALLOC(...
+-		 , GFP_KERNEL
+	     )
diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh
index 735e1de450c6..f08e0863b712 100755
--- a/scripts/kconfig/merge_config.sh
+++ b/scripts/kconfig/merge_config.sh
@@ -151,6 +151,7 @@ for ORIG_MERGE_FILE in $MERGE_LIST ; do
 	if ! "$AWK" -v prefix="$CONFIG_PREFIX" \
 		-v warnoverride="$WARNOVERRIDE" \
 		-v strict="$STRICT" \
+		-v outfile="$TMP_FILE.new" \
 		-v builtin="$BUILTIN" \
 		-v warnredun="$WARNREDUN" '
 	BEGIN {
@@ -195,7 +196,7 @@ for ORIG_MERGE_FILE in $MERGE_LIST ; do
 
 	# First pass: read merge file, store all lines and index
 	FILENAME == ARGV[1] {
-	        mergefile = FILENAME
+		mergefile = FILENAME
 		merge_lines[FNR] = $0
 		merge_total = FNR
 		cfg = get_cfg($0)
@@ -212,17 +213,17 @@ for ORIG_MERGE_FILE in $MERGE_LIST ; do
 
 		# Not a config or not in merge file - keep it
 		if (cfg == "" || !(cfg in merge_cfg)) {
-			print $0 >> ARGV[3]
+			print $0 >> outfile
 			next
 		}
 
-	        prev_val = $0
+		prev_val = $0
 		new_val = merge_cfg[cfg]
 
 		# BUILTIN: do not demote y to m
 		if (builtin == "true" && new_val ~ /=m$/ && prev_val ~ /=y$/) {
 			warn_builtin(cfg, prev_val, new_val)
-			print $0 >> ARGV[3]
+			print $0 >> outfile
 			skip_merge[merge_cfg_line[cfg]] = 1
 			next
 		}
@@ -235,7 +236,7 @@ for ORIG_MERGE_FILE in $MERGE_LIST ; do
 
 		# "=n" is the same as "is not set"
 		if (prev_val ~ /=n$/ && new_val ~ / is not set$/) {
-			print $0 >> ARGV[3]
+			print $0 >> outfile
 			next
 		}
 
@@ -246,25 +247,20 @@ for ORIG_MERGE_FILE in $MERGE_LIST ; do
 		}
 	}
 
-	# output file, skip all lines
-	FILENAME == ARGV[3] {
-		nextfile
-	}
-
 	END {
 		# Newline in case base file lacks trailing newline
-		print "" >> ARGV[3]
+		print "" >> outfile
 		# Append merge file, skipping lines marked for builtin preservation
 		for (i = 1; i <= merge_total; i++) {
 			if (!(i in skip_merge)) {
-				print merge_lines[i] >> ARGV[3]
+				print merge_lines[i] >> outfile
 			}
 		}
 		if (strict_violated) {
 			exit 1
 		}
 	}' \
-	"$ORIG_MERGE_FILE" "$TMP_FILE" "$TMP_FILE.new"; then
+	"$ORIG_MERGE_FILE" "$TMP_FILE"; then
 		# awk exited non-zero, strict mode was violated
 		STRICT_MODE_VIOLATED=true
 	fi
@@ -381,7 +377,7 @@ END {
 	STRICT_MODE_VIOLATED=true
 fi
 
-if [ "$STRICT" == "true" ] && [ "$STRICT_MODE_VIOLATED" == "true" ]; then
+if [ "$STRICT" = "true" ] && [ "$STRICT_MODE_VIOLATED" = "true" ]; then
 	echo "Requested and effective config differ"
 	exit 1
 fi