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| author | Timur Tabi <timur@freescale.com> | 2010-09-20 18:23:41 +0200 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2010-10-14 07:52:43 +0200 |
| commit | 55ec2fca3e99f83b5c674e9aba713d848392f6cc (patch) | |
| tree | 68876ba3cd0a4fe71a78d85fac0c4cd6acb21f6f /arch/powerpc/kernel | |
| parent | powerpc/fsl-pci: Fix MSI support on 83xx platforms (diff) | |
| download | linux-55ec2fca3e99f83b5c674e9aba713d848392f6cc.tar.xz linux-55ec2fca3e99f83b5c674e9aba713d848392f6cc.zip | |
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: Timur Tabi <timur@freescale.com>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/time.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index bcb738b9ff8c..644f9188d8e7 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -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 /* |