diff options
| author | Kevin Hilman <khilman@ti.com> | 2012-11-15 01:13:04 (GMT) |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2012-11-15 01:21:15 (GMT) |
| commit | 74d29168e9af59c9db1885e27493fbed4d24ef18 (patch) | |
| tree | bf390fdd6b3cc2ff63d00bee24ef5adf9960a136 /arch/arm/mach-omap2 | |
| parent | 6515b0f75af68ad5e36f5297bb6b9a5ba3e710d2 (diff) | |
| download | linux-fsl-qoriq-74d29168e9af59c9db1885e27493fbed4d24ef18.tar.xz | |
ARM: OMAP2+: voltage: fixup oscillator handling when CONFIG_PM=n
commit 908b75e8 (ARM: OMAP: add support for oscillator setup) added a new
API for oscillator setup, but is broken when CONFIG_PM=n.
The new functions have dummy definitions when CONFIG_PM=n, but also have
full implementations available, which conflict.
To fix, wrap the PM implmentations in #ifdef CONFIG_PM.
Cc: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/pm.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/pm.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/vc.c | 2 |
3 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 109a02e..ef668c756 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -39,6 +39,7 @@ static struct omap_device_pm_latency *pm_lats; */ int (*omap_pm_suspend)(void); +#ifdef CONFIG_PM /** * struct omap2_oscillator - Describe the board main oscillator latencies * @startup_time: oscillator startup latency @@ -68,6 +69,7 @@ void omap_pm_get_oscillator(u32 *tstart, u32 *tshut) *tstart = oscillator.startup_time; *tshut = oscillator.shutdown_time; } +#endif static int __init _init_omap_device(char *name) { diff --git a/arch/arm/mach-omap2/pm.h b/arch/arm/mach-omap2/pm.h index 4db7b23..02c291c 100644 --- a/arch/arm/mach-omap2/pm.h +++ b/arch/arm/mach-omap2/pm.h @@ -135,7 +135,7 @@ extern void omap_pm_get_oscillator(u32 *tstart, u32 *tshut); extern void omap_pm_setup_sr_i2c_pcb_length(u32 mm); #else static inline void omap_pm_setup_oscillator(u32 tstart, u32 tshut) { } -static inline void omap_pm_get_oscillator(u32 *tstart, u32 *tshut) { } +static inline void omap_pm_get_oscillator(u32 *tstart, u32 *tshut) { *tstart = *tshut = 0; } static inline void omap_pm_setup_sr_i2c_pcb_length(u32 mm) { } #endif diff --git a/arch/arm/mach-omap2/vc.c b/arch/arm/mach-omap2/vc.c index 687aa86..a89ec8a 100644 --- a/arch/arm/mach-omap2/vc.c +++ b/arch/arm/mach-omap2/vc.c @@ -666,6 +666,7 @@ static u8 omap_vc_calc_vsel(struct voltagedomain *voltdm, u32 uvolt) return voltdm->pmic->uv_to_vsel(uvolt); } +#ifdef CONFIG_PM /** * omap_pm_setup_sr_i2c_pcb_length - set length of SR I2C traces on PCB * @mm: length of the PCB trace in millimetres @@ -678,6 +679,7 @@ void __init omap_pm_setup_sr_i2c_pcb_length(u32 mm) { sr_i2c_pcb_length = mm; } +#endif void __init omap_vc_init_channel(struct voltagedomain *voltdm) { |