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arm: vdso: Fix GENERIC_GETTIMEOFDAY dependencies

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GENERIC_GETTIMEOFDAY can be enabled only if HAVE_GENERIC_VDSO
is enabled. However, HAVE_ARM_ARCH_TIMER selects it unconditionally,
thus throwing the following warning:

WARNING: unmet direct dependencies detected for GENERIC_GETTIMEOFDAY
Depends on [n]: HAVE_GENERIC_VDSO [=n]
Selected by [y]:
- HAVE_ARM_ARCH_TIMER [=y] && CPU_V7 [=y]

Fix this by selecting GENERIC_GETTIMEOFDAY conditionally in
HAVE_ARM_ARCH_TIMER as well.

Also, handle this conditional dependency in all the references.

Change-Id: Iccb154ad4c0f49857115372334e49504f31a8380
Signed-off-by: Raghavendra Rao Ananta <[email protected]>
This commit is contained in:
Raghavendra Rao Ananta 2020-12-22 10:53:49 -08:00
commit c75011c99d
3 changed files with 20 additions and 5 deletions
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5
drivers/clocksource/arm_arch_timer.c
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@ -71,7 +71,12 @@ static enum arch_timer_ppi_nr arch_timer_uses_ppi = ARCH_TIMER_VIRT_PPI;
static bool arch_timer_c3stop;
static bool arch_timer_mem_use_virtual;
static bool arch_counter_suspend_stop;
#ifdef CONFIG_GENERIC_GETTIMEOFDAY
static enum vdso_clock_mode vdso_default = VDSO_CLOCKMODE_ARCHTIMER;
#else
static enum vdso_clock_mode vdso_default = VDSO_CLOCKMODE_NONE;
#endif
static cpumask_t evtstrm_available = CPU_MASK_NONE;
static bool evtstrm_enable = IS_ENABLED(CONFIG_ARM_ARCH_TIMER_EVTSTREAM);