Commit de41189b authored by Sylvain Munaut's avatar Sylvain Munaut Committed by Paul Mackerras
Browse files

[POWERPC] Export of_device_get_modalias 



Apparently other parts of the kernel need to know the
modalias internally (like the sysfs code in macintosh driver).

To avoid consistency issues, we export this code and use it
everywhere it's needed rather than repeat it ...

Signed-off-by: default avatarSylvain Munaut <tnt@246tNt.com>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent d25a9d66

arch/powerpc/kernel/of_device.c

+3 −2
Original line number Diff line number Diff line
@@ -120,7 +120,7 @@ void of_device_unregister(struct of_device *ofdev) 
}





static ssize_t of_device_get_modalias(struct of_device *ofdev,

ssize_t of_device_get_modalias(struct of_device *ofdev,

				char *str, ssize_t len)

{

	const char *compat;
@@ -239,3 +239,4 @@ EXPORT_SYMBOL(of_dev_get); 
EXPORT_SYMBOL(of_dev_put);

EXPORT_SYMBOL(of_release_dev);

EXPORT_SYMBOL(of_device_uevent);

EXPORT_SYMBOL(of_device_get_modalias);

include/asm-powerpc/of_device.h

+2 −0
Original line number Diff line number Diff line
@@ -32,6 +32,8 @@ extern int of_device_register(struct of_device *ofdev); 
extern void of_device_unregister(struct of_device *ofdev);

extern void of_release_dev(struct device *dev);



extern ssize_t of_device_get_modalias(struct of_device *ofdev,

					char *str, ssize_t len);

extern int of_device_uevent(struct device *dev,

	char **envp, int num_envp, char *buffer, int buffer_size);

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