===================================================================
@@ -30,8 +30,6 @@
#include <asm/smp_scu.h>
#include <asm/suspend.h>
-#include <plat/pm-common.h>
-
#include "common.h"
#define REG_TABLE_END (-1U)
@@ -498,11 +496,9 @@ static int exynos_suspend_enter(suspend_
u32 eint_wakeup_mask = exynos_read_eint_wakeup_mask();
int ret;
- s3c_pm_debug_init();
-
- S3C_PMDBG("%s: suspending the system...\n", __func__);
+ pr_debug("%s: suspending the system...\n", __func__);
- S3C_PMDBG("%s: wakeup masks: %08x,%08x\n", __func__,
+ pr_debug("%s: wakeup masks: %08x,%08x\n", __func__,
exynos_irqwake_intmask, eint_wakeup_mask);
if (exynos_irqwake_intmask == -1U
@@ -512,7 +508,6 @@ static int exynos_suspend_enter(suspend_
return -EINVAL;
}
- s3c_pm_save_uarts();
if (pm_data->pm_prepare)
pm_data->pm_prepare();
flush_cache_all();
@@ -525,12 +520,11 @@ static int exynos_suspend_enter(suspend_
if (pm_data->pm_resume_prepare)
pm_data->pm_resume_prepare();
- s3c_pm_restore_uarts();
- S3C_PMDBG("%s: wakeup stat: %08x\n", __func__,
+ pr_debug("%s: wakeup stat: %08x\n", __func__,
pmu_raw_readl(S5P_WAKEUP_STAT));
- S3C_PMDBG("%s: resuming the system...\n", __func__);
+ pr_debug("%s: resuming the system...\n", __func__);
return 0;
}
===================================================================
@@ -239,6 +239,7 @@ comment "Power management"
config SAMSUNG_PM_DEBUG
bool "Samsung PM Suspend debug"
depends on PM && DEBUG_KERNEL
+ depends on PLAT_S3C24XX || ARCH_S3C64XX || ARCH_S5PV210
depends on DEBUG_EXYNOS_UART || DEBUG_S3C24XX_UART || DEBUG_S3C2410_UART
help
Say Y here if you want verbose debugging from the PM Suspend and
"Samsung PM Suspend debug" feature (controlled by SAMSUNG_PM_DEBUG config option) is not working properly (debug messages are not displayed after resume) on Exynos platforms because GPIOs restore code is not implemented. Add PLAT_S3C24XX, ARCH_S3C64XX and ARCH_S5PV210 dependencies to SAMSUNG_PM_DEBUG config option to hide it on Exynos platforms. Then convert Exynos code to not require <plat/pm-common.h> header (use pr_debug() directly instead of S3C_PMDBG() macro and remove redundant s3c_pm_*() calls). Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> --- v4: - rebased on top of next-20181114 v3: - don't move PM to the line below in Kconfig v2: - convert Exynos code to not require <plat/pm-common.h> header arch/arm/mach-exynos/suspend.c | 14 ++++---------- arch/arm/plat-samsung/Kconfig | 1 + 2 files changed, 5 insertions(+), 10 deletions(-)