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mfd: db8500-prcmu: Remove unused *prcmu_set_ddr_opp() calls

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There are no call sites for these functions.  Strip them out.

Signed-off-by: Lee Jones <[email protected]>
This commit is contained in:
Lee Jones 2016-09-14 11:51:42 +01:00
commit 45ff2b685a
3 changed files with 0 additions and 34 deletions
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19
drivers/mfd/db8500-prcmu.c
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@ -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)
{