On Mon, Sep 20, 2010 at 11:23:41AM -0500, Timur Tabi wrote: >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 <[email protected]>
Acked-by: Josh Boyer <[email protected]> >--- > >This export is necessary for the Book-E watchdog driver to be compiled as a >module. > > 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 8533b3b..0c0c241 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); > > static DEFINE_PER_CPU(u64, last_jiffy); > >-- >1.7.2.3 > > >_______________________________________________ >Linuxppc-dev mailing list >[email protected] >https://lists.ozlabs.org/listinfo/linuxppc-dev _______________________________________________ Linuxppc-dev mailing list [email protected] https://lists.ozlabs.org/listinfo/linuxppc-dev
