linux-kernel - [PATCH] ASoC: dapm-graph: Handle sourd card with space in name

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Message-Id: <20251106165802.3780-1-s921975628@gmail.com>
Date: Fri,  7 Nov 2025 00:58:02 +0800
From: Yiwei Lin <s921975628@...il.com>
To: luca.ceresoli@...tlin.com
Cc: linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Yiwei Lin <s921975628@...il.com>
Subject: [PATCH] ASoC: dapm-graph: Handle sourd card with space in name

When the name of the sound card has a space between, the
script will fail to output the dot file. Consider the
case to generate it correctly.

Signed-off-by: Yiwei Lin <s921975628@...il.com>
---
 tools/sound/dapm-graph | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/sound/dapm-graph b/tools/sound/dapm-graph
index b6196ee50..22993317d 100755
--- a/tools/sound/dapm-graph
+++ b/tools/sound/dapm-graph
@@ -174,7 +174,7 @@ process_dapm_component()
 
 	# Extract directory name into component name:
 	#   "./cs42l51.0-004a/dapm" -> "cs42l51.0-004a"
-	c_name="$(basename $(dirname "${c_dir}"))"
+	c_name="$(basename "$(dirname "${c_dir}")")"
     fi
 
     dbg_echo " * Component: ${c_name}"
@@ -201,7 +201,7 @@ process_dapm_component()
     >"${links_file}"
 
     # Iterate over widgets in the component dir
-    for w_file in ${c_dir}/*; do
+    for w_file in "${c_dir}"/*; do
 	process_dapm_widget "${tmp_dir}" "${c_name}" "${w_file}"
     done
 
-- 
2.34.1