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Commit 55ec2fca authored by Timur Tabi's avatar Timur Tabi Committed by Kumar Gala
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powerpc: export ppc_proc_freq and ppc_tb_freq as GPL symbols 



Export the global variable 'ppc_tb_freq', so that modules (like the Book-E
watchdog driver) can use it.  To maintain consistency, ppc_proc_freq is
changed to a GPL-only export.  This is okay, because any module that needs
this symbol should be an actual Linux driver, which must be GPL-licensed.

Signed-off-by: default avatarTimur Tabi <timur@freescale.com>
Acked-by: default avatarJosh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
parent b8f44ec2

arch/powerpc/kernel/time.c

+2 −1
Original line number Diff line number Diff line
@@ -161,8 +161,9 @@ extern struct timezone sys_tz; 
static long timezone_offset;



unsigned long ppc_proc_freq;

EXPORT_SYMBOL(ppc_proc_freq);

EXPORT_SYMBOL_GPL(ppc_proc_freq);

unsigned long ppc_tb_freq;

EXPORT_SYMBOL_GPL(ppc_tb_freq);



#ifdef CONFIG_VIRT_CPU_ACCOUNTING

/*