With the device tree property "rockchip,system-power-controller" we
explicitly request to use this PMIC to power off the system. So always
register our poweroff function, even if some other handler (probably
PSCI poweroff) was registered before.
Signed-off-by: Soeren Moch <smoch@xxxxxx>
---
Cc: Lee Jones <lee.jones@xxxxxxxxxx>
Cc: Heiko Stuebner <heiko@xxxxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: linux-rockchip@xxxxxxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
drivers/mfd/rk808.c | 11 ++---------
1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/drivers/mfd/rk808.c b/drivers/mfd/rk808.c
index a69a6742ecdc..616e44e7ef98 100644
--- a/drivers/mfd/rk808.c
+++ b/drivers/mfd/rk808.c
@@ -550,7 +550,7 @@ static int rk808_probe(struct i2c_client *client,
const struct mfd_cell *cells;
int nr_pre_init_regs;
int nr_cells;
- int pm_off = 0, msb, lsb;
+ int msb, lsb;
unsigned char pmic_id_msb, pmic_id_lsb;
int ret;
int i;
@@ -674,16 +674,9 @@ static int rk808_probe(struct i2c_client *client,
goto err_irq;
}
- pm_off = of_property_read_bool(np,
- "rockchip,system-power-controller");
- if (pm_off && !pm_power_off) {
+ if (of_property_read_bool(np, "rockchip,system-power-controller")) {
rk808_i2c_client = client;
pm_power_off = rk808->pm_pwroff_fn;
- }
-
- if (pm_off && !pm_power_off_prepare) {
- if (!rk808_i2c_client)
- rk808_i2c_client = client;
pm_power_off_prepare = rk808->pm_pwroff_prep_fn;
}
--
2.17.1
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