mfd: db8500-prcmu: Remove unused *prcmu_set_ddr_opp() calls
There are no call sites for these functions. Strip them out. Signed-off-by: Lee Jones <lee.jones@linaro.org>
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3 changed files with 0 additions and 34 deletions
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@ -938,25 +938,6 @@ int db8500_prcmu_get_ddr_opp(void)
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return readb(PRCM_DDR_SUBSYS_APE_MINBW);
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}
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/**
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* db8500_set_ddr_opp - set the appropriate DDR OPP
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* @opp: The new DDR operating point to which transition is to be made
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* Returns: 0 on success, non-zero on failure
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*
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* This function sets the operating point of the DDR.
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*/
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static bool enable_set_ddr_opp;
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int db8500_prcmu_set_ddr_opp(u8 opp)
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{
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if (opp < DDR_100_OPP || opp > DDR_25_OPP)
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return -EINVAL;
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/* Changing the DDR OPP can hang the hardware pre-v21 */
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if (enable_set_ddr_opp)
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writeb(opp, PRCM_DDR_SUBSYS_APE_MINBW);
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return 0;
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}
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/* Divide the frequency of certain clocks by 2 for APE_50_PARTLY_25_OPP. */
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static void request_even_slower_clocks(bool enable)
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{
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@ -538,7 +538,6 @@ int db8500_prcmu_get_arm_opp(void);
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int db8500_prcmu_set_ape_opp(u8 opp);
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int db8500_prcmu_get_ape_opp(void);
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int db8500_prcmu_request_ape_opp_100_voltage(bool enable);
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int db8500_prcmu_set_ddr_opp(u8 opp);
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int db8500_prcmu_get_ddr_opp(void);
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u32 db8500_prcmu_read(unsigned int reg);
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@ -594,11 +593,6 @@ static inline int prcmu_release_usb_wakeup_state(void)
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return 0;
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}
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static inline int db8500_prcmu_set_ddr_opp(u8 opp)
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{
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return 0;
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}
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static inline int db8500_prcmu_get_ddr_opp(void)
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{
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return DDR_100_OPP;
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@ -269,10 +269,6 @@ unsigned long prcmu_clock_rate(u8 clock);
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long prcmu_round_clock_rate(u8 clock, unsigned long rate);
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int prcmu_set_clock_rate(u8 clock, unsigned long rate);
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static inline int prcmu_set_ddr_opp(u8 opp)
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{
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return db8500_prcmu_set_ddr_opp(opp);
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}
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static inline int prcmu_get_ddr_opp(void)
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{
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return db8500_prcmu_get_ddr_opp();
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@ -489,11 +485,6 @@ static inline int prcmu_get_arm_opp(void)
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return ARM_100_OPP;
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}
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static inline int prcmu_set_ddr_opp(u8 opp)
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{
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return 0;
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}
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static inline int prcmu_get_ddr_opp(void)
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{
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return DDR_100_OPP;
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