Messages in this thread Patch in this message | | | From | <> | Subject | [PATCH 4/8] ARM: at91: pm: keep at91_pm_backup_init() only for SAMA5D2 SoCs | Date | Thu, 14 Feb 2019 15:54:47 +0000 |
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From: Claudiu Beznea <claudiu.beznea@microchip.com>
In at91_pm_backup_init() return if it is not about SAMA5D2 SoCs.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com> --- arch/arm/mach-at91/pm.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index e42db02eafe4..c83f78000ab3 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -588,6 +588,9 @@ static int __init at91_pm_backup_init(void) struct platform_device *pdev = NULL; int ret = -ENODEV; + if (!IS_ENABLED(CONFIG_SOC_SAMA5D2)) + return -EPERM; + if (!at91_is_pm_mode_active(AT91_PM_BACKUP)) return 0; -- 2.7.4
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