imx: mx6 remove duplicated enable_cspi_clock

[u-boot] / arch / arm / cpu / armv7 / mx6 / clock.c

diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c
index ae9994530459f59877bec8a3da04f4e8ac47dd79..113477028648ece073176b7699813420d7c6e04c 100644 (file)
--- a/arch/arm/cpu/armv7/mx6/clock.c
+++ b/arch/arm/cpu/armv7/mx6/clock.c
@@ -102,25 +102,6 @@ void enable_uart_clk(unsigned char enable)
 }
 #endif
 
-#ifdef CONFIG_SPI
-/* spi_num can be from 0 - 4 */
-int enable_cspi_clock(unsigned char enable, unsigned spi_num)
-{
-       u32 mask;
-
-       if (spi_num > 4)
-               return -EINVAL;
-
-       mask = MXC_CCM_CCGR_CG_MASK << (spi_num * 2);
-       if (enable)
-               setbits_le32(&imx_ccm->CCGR1, mask);
-       else
-               clrbits_le32(&imx_ccm->CCGR1, mask);
-
-       return 0;
-}
-#endif
-
 #ifdef CONFIG_MMC
 int enable_usdhc_clk(unsigned char enable, unsigned bus_num)
 {