Due to introducing the new PLLB clock handle functions,
use these functions to clean up the PLLB enable code.

Signed-off-by: Wenyou Yang <wenyou.y...@atmel.com>
---

 board/siemens/smartweb/smartweb.c |    6 +-----
 board/siemens/taurus/taurus.c     |    6 +-----
 2 files changed, 2 insertions(+), 10 deletions(-)

diff --git a/board/siemens/smartweb/smartweb.c 
b/board/siemens/smartweb/smartweb.c
index e7ee65c..47a60a7 100644
--- a/board/siemens/smartweb/smartweb.c
+++ b/board/siemens/smartweb/smartweb.c
@@ -115,12 +115,8 @@ static void smartweb_macb_hw_init(void)
 
 void at91_udp_hw_init(void)
 {
-       at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC;
-
        /* Enable PLLB */
-       writel(get_pllb_init(), &pmc->pllbr);
-       while ((readl(&pmc->sr) & AT91_PMC_LOCKB) != AT91_PMC_LOCKB)
-               ;
+       at91_pllb_clk_enable(get_pllb_init());
 
        /* Enable UDPCK clock, MCK is enabled in at91_clock_init() */
        at91_periph_clk_enable(ATMEL_ID_UDP);
diff --git a/board/siemens/taurus/taurus.c b/board/siemens/taurus/taurus.c
index 9374064..b0385d8 100644
--- a/board/siemens/taurus/taurus.c
+++ b/board/siemens/taurus/taurus.c
@@ -289,12 +289,8 @@ void spi_cs_deactivate(struct spi_slave *slave)
 
 void at91_udp_hw_init(void)
 {
-       at91_pmc_t *pmc = (at91_pmc_t *)ATMEL_BASE_PMC;
-
        /* Enable PLLB */
-       writel(get_pllb_init(), &pmc->pllbr);
-       while ((readl(&pmc->sr) & AT91_PMC_LOCKB) != AT91_PMC_LOCKB)
-               ;
+       at91_pllb_clk_enable(get_pllb_init());
 
        /* Enable UDPCK clock, MCK is enabled in at91_clock_init() */
        at91_periph_clk_enable(ATMEL_ID_UDP);
-- 
1.7.9.5

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