diff options
| author | Lee Jones <lee.jones@linaro.org> | 2016-09-14 13:51:42 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-10-04 17:48:05 +0300 |
| commit | 45ff2b685a6e8588ed637ba711b9a42ad1963066 (patch) | |
| tree | 2a6ddfe70c699d024682a2a21e51764fbdd5cac9 | |
| parent | c45eab2cb06092aa61e67fc6801cf0d6fac29482 (diff) | |
| download | linux-45ff2b685a6e8588ed637ba711b9a42ad1963066.tar.xz | |
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>
| -rw-r--r-- | drivers/mfd/db8500-prcmu.c | 19 | ||||
| -rw-r--r-- | include/linux/mfd/db8500-prcmu.h | 6 | ||||
| -rw-r--r-- | include/linux/mfd/dbx500-prcmu.h | 9 |
3 files changed, 0 insertions, 34 deletions
diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c index 388e268b9bcf..ca38a6a14110 100644 --- a/drivers/mfd/db8500-prcmu.c +++ b/drivers/mfd/db8500-prcmu.c @@ -938,25 +938,6 @@ int db8500_prcmu_get_ddr_opp(void) return readb(PRCM_DDR_SUBSYS_APE_MINBW); } -/** - * db8500_set_ddr_opp - set the appropriate DDR OPP - * @opp: The new DDR operating point to which transition is to be made - * Returns: 0 on success, non-zero on failure - * - * This function sets the operating point of the DDR. - */ -static bool enable_set_ddr_opp; -int db8500_prcmu_set_ddr_opp(u8 opp) -{ - if (opp < DDR_100_OPP || opp > DDR_25_OPP) - return -EINVAL; - /* Changing the DDR OPP can hang the hardware pre-v21 */ - if (enable_set_ddr_opp) - writeb(opp, PRCM_DDR_SUBSYS_APE_MINBW); - - return 0; -} - /* Divide the frequency of certain clocks by 2 for APE_50_PARTLY_25_OPP. */ static void request_even_slower_clocks(bool enable) { diff --git a/include/linux/mfd/db8500-prcmu.h b/include/linux/mfd/db8500-prcmu.h index 0bd69446bb05..7ba67b55b312 100644 --- a/include/linux/mfd/db8500-prcmu.h +++ b/include/linux/mfd/db8500-prcmu.h @@ -538,7 +538,6 @@ int db8500_prcmu_get_arm_opp(void); int db8500_prcmu_set_ape_opp(u8 opp); int db8500_prcmu_get_ape_opp(void); int db8500_prcmu_request_ape_opp_100_voltage(bool enable); -int db8500_prcmu_set_ddr_opp(u8 opp); int db8500_prcmu_get_ddr_opp(void); u32 db8500_prcmu_read(unsigned int reg); @@ -594,11 +593,6 @@ static inline int prcmu_release_usb_wakeup_state(void) return 0; } -static inline int db8500_prcmu_set_ddr_opp(u8 opp) -{ - return 0; -} - static inline int db8500_prcmu_get_ddr_opp(void) { return DDR_100_OPP; diff --git a/include/linux/mfd/dbx500-prcmu.h b/include/linux/mfd/dbx500-prcmu.h index 5d374601404c..2e2c6a63a065 100644 --- a/include/linux/mfd/dbx500-prcmu.h +++ b/include/linux/mfd/dbx500-prcmu.h @@ -269,10 +269,6 @@ unsigned long prcmu_clock_rate(u8 clock); long prcmu_round_clock_rate(u8 clock, unsigned long rate); int prcmu_set_clock_rate(u8 clock, unsigned long rate); -static inline int prcmu_set_ddr_opp(u8 opp) -{ - return db8500_prcmu_set_ddr_opp(opp); -} static inline int prcmu_get_ddr_opp(void) { return db8500_prcmu_get_ddr_opp(); @@ -489,11 +485,6 @@ static inline int prcmu_get_arm_opp(void) return ARM_100_OPP; } -static inline int prcmu_set_ddr_opp(u8 opp) -{ - return 0; -} - static inline int prcmu_get_ddr_opp(void) { return DDR_100_OPP; |