Messages in this thread Patch in this message | | | From | Wu Hao <> | Subject | [PATCH v4 08/12] fpga: dfl: make uinit callback optional | Date | Sun, 4 Aug 2019 18:20:18 +0800 |
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This patch makes uinit callback of sub features optional. With this change, people don't need to prepare any empty uinit callback.
Signed-off-by: Wu Hao <hao.wu@intel.com> --- drivers/fpga/dfl.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/fpga/dfl.c b/drivers/fpga/dfl.c index 87eaef6..c0512af 100644 --- a/drivers/fpga/dfl.c +++ b/drivers/fpga/dfl.c @@ -259,7 +259,8 @@ void dfl_fpga_dev_feature_uinit(struct platform_device *pdev) dfl_fpga_dev_for_each_feature(pdata, feature) if (feature->ops) { - feature->ops->uinit(pdev, feature); + if (feature->ops->uinit) + feature->ops->uinit(pdev, feature); feature->ops = NULL; } } -- 1.8.3.1
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