sh73a0_clock_init() is called from sh73a0_earlytimer_init() and
sh73a0_add_standard_devices_dt(), take care to only run it once.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
---
This patch shouldn't be needed, sh73a0_clock_init() shouldn't be called
twice. It's here only as an illustration, how I actually was testing.
arch/arm/mach-shmobile/clock-sh73a0.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index 3170482..f9a015d 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -809,6 +809,9 @@ void __init sh73a0_clock_init(void)
{
int k, ret = 0;
+ if (main_clk.parent)
+ return;
+
/* Set SDHI clocks to a known state */
__raw_writel(0x108, SD0CKCR);
__raw_writel(0x108, SD1CKCR);
--
1.7.2.5
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