mfd: ab8500-sysctrl: Set sysctrl_dev during probe

The driver requires sysctrl_dev to be set at probe, as it's used by
other driver functions.  This was dropped by mistake in:

2377e52 mfd: ab8500-sysctrl: Error check clean up

making all driver functions fail.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/mfd/ab8500-sysctrl.c b/drivers/mfd/ab8500-sysctrl.c
index 640495e07144..b851692b0755 100644
--- a/drivers/mfd/ab8500-sysctrl.c
+++ b/drivers/mfd/ab8500-sysctrl.c
@@ -191,6 +191,8 @@ static int ab8500_sysctrl_probe(struct platform_device *pdev)
         if (!(plat && plat->sysctrl))
                 return -EINVAL;
 
+        sysctrl_dev = &pdev->dev;
+
         if (plat->pm_power_off)
                 pm_power_off = ab8500_power_off;