The ->power() could be absent or not used on some platforms. This patch makes
its presence optional.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: Sakari Ailus <sakari.ailus@xxxxxx>
---
drivers/media/video/adp1653.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/drivers/media/video/adp1653.c b/drivers/media/video/adp1653.c
index 0fd9579..65f6f3f 100644
--- a/drivers/media/video/adp1653.c
+++ b/drivers/media/video/adp1653.c
@@ -309,6 +309,9 @@ __adp1653_set_power(struct adp1653_flash *flash, int on)
{
int ret;
+ if (flash->platform_data->power == NULL)
+ return 0;
+
ret = flash->platform_data->power(&flash->subdev, on);
if (ret < 0)
return ret;
--
1.7.5.4
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