linux-kernel - [PATCH 3/5] ALSA: hda: cs35l41: Move cs35l41* calls to its own symbol namespace

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Message-ID: <20220113170728.1953559-3-tanureal@opensource.cirrus.com>
Date:   Thu, 13 Jan 2022 17:07:26 +0000
From:   Lucas Tanure <tanureal@...nsource.cirrus.com>
To:     "Rafael J . Wysocki" <rafael@...nel.org>,
        Len Brown <lenb@...nel.org>,
        Hans de Goede <hdegoede@...hat.com>,
        Mark Gross <markgross@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
CC:     <alsa-devel@...a-project.org>, <linux-acpi@...r.kernel.org>,
        <patches@...nsource.cirrus.com>,
        <platform-driver-x86@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        Lucas Tanure <tanureal@...nsource.cirrus.com>
Subject: [PATCH 3/5] ALSA: hda: cs35l41: Move cs35l41* calls to its own symbol namespace

Create own namespace and avoid polluting the global namespace

Signed-off-by: Lucas Tanure <tanureal@...nsource.cirrus.com>
---
 sound/pci/hda/cs35l41_hda.c     | 5 ++---
 sound/pci/hda/cs35l41_hda_i2c.c | 1 +
 sound/pci/hda/cs35l41_hda_spi.c | 1 +
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c
index 509a380f9be7..c4f25e48dcc0 100644
--- a/sound/pci/hda/cs35l41_hda.c
+++ b/sound/pci/hda/cs35l41_hda.c
@@ -514,7 +514,7 @@ int cs35l41_hda_probe(struct device *dev, const char *device_name, int id, int i
 
 	return ret;
 }
-EXPORT_SYMBOL_GPL(cs35l41_hda_probe);
+EXPORT_SYMBOL_NS_GPL(cs35l41_hda_probe, SND_HDA_SCODEC_CS35L41);
 
 int cs35l41_hda_remove(struct device *dev)
 {
@@ -528,8 +528,7 @@ int cs35l41_hda_remove(struct device *dev)
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(cs35l41_hda_remove);
-
+EXPORT_SYMBOL_NS_GPL(cs35l41_hda_remove, SND_HDA_SCODEC_CS35L41);
 
 MODULE_DESCRIPTION("CS35L41 HDA Driver");
 MODULE_AUTHOR("Lucas Tanure, Cirrus Logic Inc, <tanureal@...nsource.cirrus.com>");
diff --git a/sound/pci/hda/cs35l41_hda_i2c.c b/sound/pci/hda/cs35l41_hda_i2c.c
index 4a9462fb5c14..eeb387853ee3 100644
--- a/sound/pci/hda/cs35l41_hda_i2c.c
+++ b/sound/pci/hda/cs35l41_hda_i2c.c
@@ -62,5 +62,6 @@ static struct i2c_driver cs35l41_i2c_driver = {
 module_i2c_driver(cs35l41_i2c_driver);
 
 MODULE_DESCRIPTION("HDA CS35L41 driver");
+MODULE_IMPORT_NS(SND_HDA_SCODEC_CS35L41);
 MODULE_AUTHOR("Lucas Tanure <tanureal@...nsource.cirrus.com>");
 MODULE_LICENSE("GPL");
diff --git a/sound/pci/hda/cs35l41_hda_spi.c b/sound/pci/hda/cs35l41_hda_spi.c
index 77426e96c58f..15345a72b9d1 100644
--- a/sound/pci/hda/cs35l41_hda_spi.c
+++ b/sound/pci/hda/cs35l41_hda_spi.c
@@ -59,5 +59,6 @@ static struct spi_driver cs35l41_spi_driver = {
 module_spi_driver(cs35l41_spi_driver);
 
 MODULE_DESCRIPTION("HDA CS35L41 driver");
+MODULE_IMPORT_NS(SND_HDA_SCODEC_CS35L41);
 MODULE_AUTHOR("Lucas Tanure <tanureal@...nsource.cirrus.com>");
 MODULE_LICENSE("GPL");
-- 
2.34.1