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module: Convert symbol namespace to string literal

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Clean up the existing export namespace code along the same lines of
commit 33def8498f ("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>
This commit is contained in:
Peter Zijlstra
2024-12-02 15:59:47 +01:00
committed by Linus Torvalds
parent e70140ba0d
commit cdd30ebb1b
876 changed files with 2189 additions and 2196 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
drivers/mcb/mcb-core.c
View File

@@ -191,7 +191,7 @@ int __mcb_register_driver(struct mcb_driver *drv, struct module *owner,
return driver_register(&drv->driver);
}
EXPORT_SYMBOL_NS_GPL(__mcb_register_driver, MCB);
EXPORT_SYMBOL_NS_GPL(__mcb_register_driver, "MCB");
/**
* mcb_unregister_driver() - Unregister a @mcb_driver from the system
@@ -203,7 +203,7 @@ void mcb_unregister_driver(struct mcb_driver *drv)
{
driver_unregister(&drv->driver);
}
EXPORT_SYMBOL_NS_GPL(mcb_unregister_driver, MCB);
EXPORT_SYMBOL_NS_GPL(mcb_unregister_driver, "MCB");
static void mcb_release_dev(struct device *dev)
{
@@ -250,7 +250,7 @@ out:
return ret;
}
EXPORT_SYMBOL_NS_GPL(mcb_device_register, MCB);
EXPORT_SYMBOL_NS_GPL(mcb_device_register, "MCB");
static void mcb_free_bus(struct device *dev)
{
@@ -303,7 +303,7 @@ err_put:
put_device(&bus->dev);
return ERR_PTR(rc);
}
EXPORT_SYMBOL_NS_GPL(mcb_alloc_bus, MCB);
EXPORT_SYMBOL_NS_GPL(mcb_alloc_bus, "MCB");
static int __mcb_devices_unregister(struct device *dev, void *data)
{
@@ -325,7 +325,7 @@ void mcb_release_bus(struct mcb_bus *bus)
{
mcb_devices_unregister(bus);
}
EXPORT_SYMBOL_NS_GPL(mcb_release_bus, MCB);
EXPORT_SYMBOL_NS_GPL(mcb_release_bus, "MCB");
/**
* mcb_bus_get() - Increment refcnt
@@ -340,7 +340,7 @@ struct mcb_bus *mcb_bus_get(struct mcb_bus *bus)
return bus;
}
EXPORT_SYMBOL_NS_GPL(mcb_bus_get, MCB);
EXPORT_SYMBOL_NS_GPL(mcb_bus_get, "MCB");
/**
* mcb_bus_put() - Decrement refcnt
@@ -353,7 +353,7 @@ void mcb_bus_put(struct mcb_bus *bus)
if (bus)
put_device(&bus->dev);
}
EXPORT_SYMBOL_NS_GPL(mcb_bus_put, MCB);
EXPORT_SYMBOL_NS_GPL(mcb_bus_put, "MCB");
/**
* mcb_alloc_dev() - Allocate a device
@@ -373,7 +373,7 @@ struct mcb_device *mcb_alloc_dev(struct mcb_bus *bus)
return dev;
}
EXPORT_SYMBOL_NS_GPL(mcb_alloc_dev, MCB);
EXPORT_SYMBOL_NS_GPL(mcb_alloc_dev, "MCB");
/**
* mcb_free_dev() - Free @mcb_device
@@ -385,7 +385,7 @@ void mcb_free_dev(struct mcb_device *dev)
{
kfree(dev);
}
EXPORT_SYMBOL_NS_GPL(mcb_free_dev, MCB);
EXPORT_SYMBOL_NS_GPL(mcb_free_dev, "MCB");
static int __mcb_bus_add_devices(struct device *dev, void *data)
{
@@ -410,7 +410,7 @@ void mcb_bus_add_devices(const struct mcb_bus *bus)
{
bus_for_each_dev(bus->dev.bus, NULL, NULL, __mcb_bus_add_devices);
}
EXPORT_SYMBOL_NS_GPL(mcb_bus_add_devices, MCB);
EXPORT_SYMBOL_NS_GPL(mcb_bus_add_devices, "MCB");
/**
* mcb_get_resource() - get a resource for a mcb device
@@ -426,7 +426,7 @@ struct resource *mcb_get_resource(struct mcb_device *dev, unsigned int type)
else
return NULL;
}
EXPORT_SYMBOL_NS_GPL(mcb_get_resource, MCB);
EXPORT_SYMBOL_NS_GPL(mcb_get_resource, "MCB");
/**
* mcb_request_mem() - Request memory
@@ -452,7 +452,7 @@ struct resource *mcb_request_mem(struct mcb_device *dev, const char *name)
return mem;
}
EXPORT_SYMBOL_NS_GPL(mcb_request_mem, MCB);
EXPORT_SYMBOL_NS_GPL(mcb_request_mem, "MCB");
/**
* mcb_release_mem() - Release memory requested by device
@@ -467,7 +467,7 @@ void mcb_release_mem(struct resource *mem)
size = resource_size(mem);
release_mem_region(mem->start, size);
}
EXPORT_SYMBOL_NS_GPL(mcb_release_mem, MCB);
EXPORT_SYMBOL_NS_GPL(mcb_release_mem, "MCB");
static int __mcb_get_irq(struct mcb_device *dev)
{
@@ -493,7 +493,7 @@ int mcb_get_irq(struct mcb_device *dev)
return __mcb_get_irq(dev);
}
EXPORT_SYMBOL_NS_GPL(mcb_get_irq, MCB);
EXPORT_SYMBOL_NS_GPL(mcb_get_irq, "MCB");
static int mcb_init(void)
{

2
drivers/mcb/mcb-lpc.c
View File

@@ -184,4 +184,4 @@ module_exit(mcb_lpc_exit);
MODULE_AUTHOR("Andreas Werner <andreas.werner@men.de>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("MCB over LPC support");
MODULE_IMPORT_NS(MCB);
MODULE_IMPORT_NS("MCB");

2
drivers/mcb/mcb-parse.c
View File

@@ -251,4 +251,4 @@ free_header:
return ret;
}
EXPORT_SYMBOL_NS_GPL(chameleon_parse_cells, MCB);
EXPORT_SYMBOL_NS_GPL(chameleon_parse_cells, "MCB");

2
drivers/mcb/mcb-pci.c
View File

@@ -154,4 +154,4 @@ module_pci_driver(mcb_pci_driver);
MODULE_AUTHOR("Johannes Thumshirn <johannes.thumshirn@men.de>");
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("MCB over PCI support");
MODULE_IMPORT_NS(MCB);
MODULE_IMPORT_NS("MCB");