[PATCH v4 1/6] lib: utils/reset: add priority to gpio reset

[Nikita Shubin]

From: Nikita Shubin <n.shubin at yadro.com>

Make gpio_system_reset_check return priority instead of just true/false.

Make default 128 priority for reset/shutdown.

Tested-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com>
Reviewed-by: Alexandre Ghiti <alexandre.ghiti at canonical.com>
Tested-by: Alexandre Ghiti <alexandre.ghiti at canonical.com>
Signed-off-by: Nikita Shubin <n.shubin at yadro.com>
---
 lib/utils/reset/fdt_reset_gpio.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/utils/reset/fdt_reset_gpio.c b/lib/utils/reset/fdt_reset_gpio.c
index 302035b..d28b6f5 100644
--- a/lib/utils/reset/fdt_reset_gpio.c
+++ b/lib/utils/reset/fdt_reset_gpio.c
@@ -77,7 +77,10 @@ static void gpio_reset_exec(struct gpio_reset *reset)
 
 static int gpio_system_poweroff_check(u32 type, u32 reason)
 {
-	return !!gpio_reset_get(FALSE, type);
+	if (gpio_reset_get(FALSE, type))
+		return 128;
+
+	return 0;
 }
 
 static void gpio_system_poweroff(u32 type, u32 reason)
@@ -93,7 +96,10 @@ static struct sbi_system_reset_device gpio_poweroff = {
 
 static int gpio_system_restart_check(u32 type, u32 reason)
 {
-	return !!gpio_reset_get(TRUE, type);
+	if (gpio_reset_get(TRUE, type))
+		return 128;
+
+	return 0;
 }
 
 static void gpio_system_restart(u32 type, u32 reason)
-- 
2.31.1