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authorAnton Vorontsov <avorontsov@ru.mvista.com>2008-03-11 20:24:24 +0300
committerKumar Gala <galak@kernel.crashing.org>2008-04-17 01:01:39 -0500
commit7f0a6fc81213b957714dfd2a49a28b110283ecc8 (patch)
tree966a4fc8ba3b379f788c66f9a7769641e479609e /arch/powerpc/sysdev/qe_lib
parentab1220d5ac69bd3327305c4d367548221f2bc3b4 (diff)
[POWERPC] QE: export qe_get_brg_clk()
qe_get_brg_clk() will be used by the fsl_gtm routines. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev/qe_lib')
-rw-r--r--arch/powerpc/sysdev/qe_lib/qe.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
index addabcd443a6..cff550eec7e8 100644
--- a/arch/powerpc/sysdev/qe_lib/qe.c
+++ b/arch/powerpc/sysdev/qe_lib/qe.c
@@ -156,7 +156,7 @@ EXPORT_SYMBOL(qe_issue_cmd);
*/
static unsigned int brg_clk = 0;
-unsigned int get_brg_clk(void)
+unsigned int qe_get_brg_clk(void)
{
struct device_node *qe;
unsigned int size;
@@ -180,6 +180,7 @@ unsigned int get_brg_clk(void)
return brg_clk;
}
+EXPORT_SYMBOL(qe_get_brg_clk);
/* Program the BRG to the given sampling rate and multiplier
*
@@ -197,7 +198,7 @@ int qe_setbrg(enum qe_clock brg, unsigned int rate, unsigned int multiplier)
if ((brg < QE_BRG1) || (brg > QE_BRG16))
return -EINVAL;
- divisor = get_brg_clk() / (rate * multiplier);
+ divisor = qe_get_brg_clk() / (rate * multiplier);
if (divisor > QE_BRGC_DIVISOR_MAX + 1) {
div16 = QE_BRGC_DIV16;