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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-03-20 04:02:01 +0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-03-20 04:02:01 +0400 |
| commit | 10ce3cc919f50c2043b41ca968b43c26a3672600 (patch) | |
| tree | ea409366a5208aced495bc0516a08b81fd43222e /arch/arm/mach-at91/pm.c | |
| parent | 24e3e5ae1e4c2a3a32f5b1f96b4e3fd721806acd (diff) | |
| parent | 5c6a7a62c130afef3d61c1dee153012231ff5cd9 (diff) | |
| download | linux-10ce3cc919f50c2043b41ca968b43c26a3672600.tar.xz | |
Merge branch 'next' into for-linus
Diffstat (limited to 'arch/arm/mach-at91/pm.c')
| -rw-r--r-- | arch/arm/mach-at91/pm.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 7046158109d7..1606379ac284 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -34,7 +34,6 @@ /* * Show the reason for the previous system reset. */ -#if defined(AT91_SHDWC) #include <mach/at91_rstc.h> #include <mach/at91_shdwc.h> @@ -58,8 +57,11 @@ static void __init show_reset_status(void) char *reason, *r2 = reset; u32 reset_type, wake_type; - reset_type = at91_sys_read(AT91_RSTC_SR) & AT91_RSTC_RSTTYP; - wake_type = at91_sys_read(AT91_SHDW_SR); + if (!at91_shdwc_base || !at91_rstc_base) + return; + + reset_type = at91_rstc_read(AT91_RSTC_SR) & AT91_RSTC_RSTTYP; + wake_type = at91_shdwc_read(AT91_SHDW_SR); switch (reset_type) { case AT91_RSTC_RSTTYP_GENERAL: @@ -99,10 +101,6 @@ static void __init show_reset_status(void) } pr_info("AT91: Starting after %s %s\n", reason, r2); } -#else -static void __init show_reset_status(void) {} -#endif - static int at91_pm_valid_state(suspend_state_t state) { @@ -215,7 +213,7 @@ static int at91_pm_enter(suspend_state_t state) | (1 << AT91_ID_FIQ) | (1 << AT91_ID_SYS) | (at91_extern_irq)) - & at91_sys_read(AT91_AIC_IMR), + & at91_aic_read(AT91_AIC_IMR), state); switch (state) { @@ -283,7 +281,7 @@ static int at91_pm_enter(suspend_state_t state) } pr_debug("AT91: PM - wakeup %08x\n", - at91_sys_read(AT91_AIC_IPR) & at91_sys_read(AT91_AIC_IMR)); + at91_aic_read(AT91_AIC_IPR) & at91_aic_read(AT91_AIC_IMR)); error: target_state = PM_SUSPEND_ON; |