module: Convert symbol namespace to string literal

Clean up the existing export namespace code along the same lines of
commit 33def8498fdd ("treewide: Convert macro and uses of __section(foo)
to __section("foo")") and for the same reason, it is not desired for the
namespace argument to be a macro expansion itself.

Scripted using

  git grep -l -e MODULE_IMPORT_NS -e EXPORT_SYMBOL_NS | while read file;
  do
    awk -i inplace '
      /^#define EXPORT_SYMBOL_NS/ {
        gsub(/__stringify\(ns\)/, "ns");
        print;
        next;
      }
      /^#define MODULE_IMPORT_NS/ {
        gsub(/__stringify\(ns\)/, "ns");
        print;
        next;
      }
      /MODULE_IMPORT_NS/ {
        $0 = gensub(/MODULE_IMPORT_NS\(([^)]*)\)/, "MODULE_IMPORT_NS(\"\\1\")", "g");
      }
      /EXPORT_SYMBOL_NS/ {
        if ($0 ~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+),/) {
  	if ($0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/ &&
  	    $0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(\)/ &&
  	    $0 !~ /^my/) {
  	  getline line;
  	  gsub(/[[:space:]]*\\$/, "");
  	  gsub(/[[:space:]]/, "", line);
  	  $0 = $0 " " line;
  	}

  	$0 = gensub(/(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/,
  		    "\\1(\\2, \"\\3\")", "g");
        }
      }
      { print }' $file;
  done

Requested-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://mail.google.com/mail/u/2/#inbox/FMfcgzQXKWgMmjdFwwdsfgxzKpVHWPlc
Acked-by: Greg KH <gregkh@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

7 files changed, 28 insertions, 28 deletions

diff --git a/drivers/net/dsa/ocelot/ocelot_ext.c b/drivers/net/dsa/ocelot/ocelot_ext.c
index 450bda18ef37..d5c557a20292 100644
--- a/drivers/net/dsa/ocelot/ocelot_ext.c
+++ b/drivers/net/dsa/ocelot/ocelot_ext.c
@@ -109,4 +109,4 @@ module_platform_driver(ocelot_ext_switch_driver);
 
 MODULE_DESCRIPTION("External Ocelot Switch driver");
 MODULE_LICENSE("GPL");
-MODULE_IMPORT_NS(MFD_OCELOT);
+MODULE_IMPORT_NS("MFD_OCELOT");
diff --git a/drivers/net/dsa/realtek/realtek-mdio.c b/drivers/net/dsa/realtek/realtek-mdio.c
index 5f545dda702b..a5e7dff96e91 100644
--- a/drivers/net/dsa/realtek/realtek-mdio.c
+++ b/drivers/net/dsa/realtek/realtek-mdio.c
@@ -140,7 +140,7 @@ int realtek_mdio_probe(struct mdio_device *mdiodev)
 
 	return 0;
 }
-EXPORT_SYMBOL_NS_GPL(realtek_mdio_probe, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(realtek_mdio_probe, "REALTEK_DSA");
 
 /**
  * realtek_mdio_remove() - Remove the driver of an MDIO-connected switch
@@ -163,7 +163,7 @@ void realtek_mdio_remove(struct mdio_device *mdiodev)
 
 	rtl83xx_remove(priv);
 }
-EXPORT_SYMBOL_NS_GPL(realtek_mdio_remove, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(realtek_mdio_remove, "REALTEK_DSA");
 
 /**
  * realtek_mdio_shutdown() - Shutdown the driver of a MDIO-connected switch
@@ -184,4 +184,4 @@ void realtek_mdio_shutdown(struct mdio_device *mdiodev)
 
 	rtl83xx_shutdown(priv);
 }
-EXPORT_SYMBOL_NS_GPL(realtek_mdio_shutdown, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(realtek_mdio_shutdown, "REALTEK_DSA");
diff --git a/drivers/net/dsa/realtek/realtek-smi.c b/drivers/net/dsa/realtek/realtek-smi.c
index d750bddf27b4..972e22218418 100644
--- a/drivers/net/dsa/realtek/realtek-smi.c
+++ b/drivers/net/dsa/realtek/realtek-smi.c
@@ -361,7 +361,7 @@ int realtek_smi_probe(struct platform_device *pdev)
 
 	return 0;
 }
-EXPORT_SYMBOL_NS_GPL(realtek_smi_probe, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(realtek_smi_probe, "REALTEK_DSA");
 
 /**
  * realtek_smi_remove() - Remove the driver of a SMI-connected switch
@@ -384,7 +384,7 @@ void realtek_smi_remove(struct platform_device *pdev)
 
 	rtl83xx_remove(priv);
 }
-EXPORT_SYMBOL_NS_GPL(realtek_smi_remove, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(realtek_smi_remove, "REALTEK_DSA");
 
 /**
  * realtek_smi_shutdown() - Shutdown the driver of a SMI-connected switch
@@ -405,4 +405,4 @@ void realtek_smi_shutdown(struct platform_device *pdev)
 
 	rtl83xx_shutdown(priv);
 }
-EXPORT_SYMBOL_NS_GPL(realtek_smi_shutdown, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(realtek_smi_shutdown, "REALTEK_DSA");
diff --git a/drivers/net/dsa/realtek/rtl8365mb.c b/drivers/net/dsa/realtek/rtl8365mb.c
index 6b9dbdb00941..7e96355c28bd 100644
--- a/drivers/net/dsa/realtek/rtl8365mb.c
+++ b/drivers/net/dsa/realtek/rtl8365mb.c
@@ -2206,4 +2206,4 @@ module_exit(rtl8365mb_exit);
 MODULE_AUTHOR("Alvin Šipraga <alsi@bang-olufsen.dk>");
 MODULE_DESCRIPTION("Driver for RTL8365MB-VC ethernet switch");
 MODULE_LICENSE("GPL");
-MODULE_IMPORT_NS(REALTEK_DSA);
+MODULE_IMPORT_NS("REALTEK_DSA");
diff --git a/drivers/net/dsa/realtek/rtl8366-core.c b/drivers/net/dsa/realtek/rtl8366-core.c
index 7c6520ba3a26..047feeed96a2 100644
--- a/drivers/net/dsa/realtek/rtl8366-core.c
+++ b/drivers/net/dsa/realtek/rtl8366-core.c
@@ -34,7 +34,7 @@ int rtl8366_mc_is_used(struct realtek_priv *priv, int mc_index, int *used)
 
 	return 0;
 }
-EXPORT_SYMBOL_NS_GPL(rtl8366_mc_is_used, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl8366_mc_is_used, "REALTEK_DSA");
 
 /**
  * rtl8366_obtain_mc() - retrieve or allocate a VLAN member configuration
@@ -187,7 +187,7 @@ int rtl8366_set_vlan(struct realtek_priv *priv, int vid, u32 member,
 
 	return ret;
 }
-EXPORT_SYMBOL_NS_GPL(rtl8366_set_vlan, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl8366_set_vlan, "REALTEK_DSA");
 
 int rtl8366_set_pvid(struct realtek_priv *priv, unsigned int port,
 		     unsigned int vid)
@@ -217,7 +217,7 @@ int rtl8366_set_pvid(struct realtek_priv *priv, unsigned int port,
 
 	return 0;
 }
-EXPORT_SYMBOL_NS_GPL(rtl8366_set_pvid, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl8366_set_pvid, "REALTEK_DSA");
 
 int rtl8366_enable_vlan4k(struct realtek_priv *priv, bool enable)
 {
@@ -243,7 +243,7 @@ int rtl8366_enable_vlan4k(struct realtek_priv *priv, bool enable)
 	priv->vlan4k_enabled = enable;
 	return 0;
 }
-EXPORT_SYMBOL_NS_GPL(rtl8366_enable_vlan4k, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl8366_enable_vlan4k, "REALTEK_DSA");
 
 int rtl8366_enable_vlan(struct realtek_priv *priv, bool enable)
 {
@@ -265,7 +265,7 @@ int rtl8366_enable_vlan(struct realtek_priv *priv, bool enable)
 
 	return ret;
 }
-EXPORT_SYMBOL_NS_GPL(rtl8366_enable_vlan, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl8366_enable_vlan, "REALTEK_DSA");
 
 int rtl8366_reset_vlan(struct realtek_priv *priv)
 {
@@ -290,7 +290,7 @@ int rtl8366_reset_vlan(struct realtek_priv *priv)
 
 	return 0;
 }
-EXPORT_SYMBOL_NS_GPL(rtl8366_reset_vlan, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl8366_reset_vlan, "REALTEK_DSA");
 
 int rtl8366_vlan_add(struct dsa_switch *ds, int port,
 		     const struct switchdev_obj_port_vlan *vlan,
@@ -345,7 +345,7 @@ int rtl8366_vlan_add(struct dsa_switch *ds, int port,
 
 	return 0;
 }
-EXPORT_SYMBOL_NS_GPL(rtl8366_vlan_add, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl8366_vlan_add, "REALTEK_DSA");
 
 int rtl8366_vlan_del(struct dsa_switch *ds, int port,
 		     const struct switchdev_obj_port_vlan *vlan)
@@ -389,7 +389,7 @@ int rtl8366_vlan_del(struct dsa_switch *ds, int port,
 
 	return 0;
 }
-EXPORT_SYMBOL_NS_GPL(rtl8366_vlan_del, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl8366_vlan_del, "REALTEK_DSA");
 
 void rtl8366_get_strings(struct dsa_switch *ds, int port, u32 stringset,
 			 uint8_t *data)
@@ -403,7 +403,7 @@ void rtl8366_get_strings(struct dsa_switch *ds, int port, u32 stringset,
 	for (i = 0; i < priv->num_mib_counters; i++)
 		ethtool_puts(&data, priv->mib_counters[i].name);
 }
-EXPORT_SYMBOL_NS_GPL(rtl8366_get_strings, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl8366_get_strings, "REALTEK_DSA");
 
 int rtl8366_get_sset_count(struct dsa_switch *ds, int port, int sset)
 {
@@ -417,7 +417,7 @@ int rtl8366_get_sset_count(struct dsa_switch *ds, int port, int sset)
 
 	return priv->num_mib_counters;
 }
-EXPORT_SYMBOL_NS_GPL(rtl8366_get_sset_count, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl8366_get_sset_count, "REALTEK_DSA");
 
 void rtl8366_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data)
 {
@@ -441,4 +441,4 @@ void rtl8366_get_ethtool_stats(struct dsa_switch *ds, int port, uint64_t *data)
 		data[i] = mibvalue;
 	}
 }
-EXPORT_SYMBOL_NS_GPL(rtl8366_get_ethtool_stats, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl8366_get_ethtool_stats, "REALTEK_DSA");
diff --git a/drivers/net/dsa/realtek/rtl8366rb.c b/drivers/net/dsa/realtek/rtl8366rb.c
index 6ba03f81c882..23374178a176 100644
--- a/drivers/net/dsa/realtek/rtl8366rb.c
+++ b/drivers/net/dsa/realtek/rtl8366rb.c
@@ -2144,4 +2144,4 @@ module_exit(rtl8366rb_exit);
 MODULE_AUTHOR("Linus Walleij <linus.walleij@linaro.org>");
 MODULE_DESCRIPTION("Driver for RTL8366RB ethernet switch");
 MODULE_LICENSE("GPL");
-MODULE_IMPORT_NS(REALTEK_DSA);
+MODULE_IMPORT_NS("REALTEK_DSA");
diff --git a/drivers/net/dsa/realtek/rtl83xx.c b/drivers/net/dsa/realtek/rtl83xx.c
index 3c5018d5e1f9..2b9bd4462714 100644
--- a/drivers/net/dsa/realtek/rtl83xx.c
+++ b/drivers/net/dsa/realtek/rtl83xx.c
@@ -25,7 +25,7 @@ void rtl83xx_lock(void *ctx)
 
 	mutex_lock(&priv->map_lock);
 }
-EXPORT_SYMBOL_NS_GPL(rtl83xx_lock, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl83xx_lock, "REALTEK_DSA");
 
 /**
  * rtl83xx_unlock() - Unlocks the mutex used by regmaps
@@ -42,7 +42,7 @@ void rtl83xx_unlock(void *ctx)
 
 	mutex_unlock(&priv->map_lock);
 }
-EXPORT_SYMBOL_NS_GPL(rtl83xx_unlock, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl83xx_unlock, "REALTEK_DSA");
 
 static int rtl83xx_user_mdio_read(struct mii_bus *bus, int addr, int regnum)
 {
@@ -109,7 +109,7 @@ err_put_node:
 
 	return ret;
 }
-EXPORT_SYMBOL_NS_GPL(rtl83xx_setup_user_mdio, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl83xx_setup_user_mdio, "REALTEK_DSA");
 
 /**
  * rtl83xx_probe() - probe a Realtek switch
@@ -208,7 +208,7 @@ rtl83xx_probe(struct device *dev,
 
 	return priv;
 }
-EXPORT_SYMBOL_NS_GPL(rtl83xx_probe, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl83xx_probe, "REALTEK_DSA");
 
 /**
  * rtl83xx_register_switch() - detects and register a switch
@@ -245,7 +245,7 @@ int rtl83xx_register_switch(struct realtek_priv *priv)
 
 	return 0;
 }
-EXPORT_SYMBOL_NS_GPL(rtl83xx_register_switch, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl83xx_register_switch, "REALTEK_DSA");
 
 /**
  * rtl83xx_unregister_switch() - unregister a switch
@@ -262,7 +262,7 @@ void rtl83xx_unregister_switch(struct realtek_priv *priv)
 
 	dsa_unregister_switch(ds);
 }
-EXPORT_SYMBOL_NS_GPL(rtl83xx_unregister_switch, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl83xx_unregister_switch, "REALTEK_DSA");
 
 /**
  * rtl83xx_shutdown() - shutdown a switch
@@ -283,7 +283,7 @@ void rtl83xx_shutdown(struct realtek_priv *priv)
 
 	dev_set_drvdata(priv->dev, NULL);
 }
-EXPORT_SYMBOL_NS_GPL(rtl83xx_shutdown, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl83xx_shutdown, "REALTEK_DSA");
 
 /**
  * rtl83xx_remove() - Cleanup a realtek switch driver
@@ -297,7 +297,7 @@ EXPORT_SYMBOL_NS_GPL(rtl83xx_shutdown, REALTEK_DSA);
 void rtl83xx_remove(struct realtek_priv *priv)
 {
 }
-EXPORT_SYMBOL_NS_GPL(rtl83xx_remove, REALTEK_DSA);
+EXPORT_SYMBOL_NS_GPL(rtl83xx_remove, "REALTEK_DSA");
 
 void rtl83xx_reset_assert(struct realtek_priv *priv)
 {