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fpga: altera-pr-ip: Make alt_pr_unregister function void

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Make alt_pr_unregister function void, since it always returns 0,
and nothing would act on the value anyways.

Signed-off-by: Moritz Fischer <mdf@kernel.org>
This commit is contained in:
Moritz Fischer 2019-06-26 17:33:09 -07:00
parent 998c1de56d
commit 71d8e94dab
3 changed files with 5 additions and 5 deletions
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4
drivers/fpga/altera-pr-ip-core-plat.c
View File

@ -32,7 +32,9 @@ static int alt_pr_platform_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
return alt_pr_unregister(dev);
alt_pr_unregister(dev);
return 0;
}
static const struct of_device_id alt_pr_of_match[] = {

4
drivers/fpga/altera-pr-ip-core.c
View File

@ -201,15 +201,13 @@ int alt_pr_register(struct device *dev, void __iomem *reg_base)
}
EXPORT_SYMBOL_GPL(alt_pr_register);
int alt_pr_unregister(struct device *dev)
void alt_pr_unregister(struct device *dev)
{
struct fpga_manager *mgr = dev_get_drvdata(dev);
dev_dbg(dev, "%s\n", __func__);
fpga_mgr_unregister(mgr);
return 0;
}
EXPORT_SYMBOL_GPL(alt_pr_unregister);

2
include/linux/fpga/altera-pr-ip-core.h
View File

@ -13,6 +13,6 @@
#include <linux/io.h>
int alt_pr_register(struct device *dev, void __iomem *reg_base);
int alt_pr_unregister(struct device *dev);
void alt_pr_unregister(struct device *dev);
#endif /* _ALT_PR_IP_CORE_H */