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authorMoritz Fischer <mdf@kernel.org>2020-11-15 11:51:27 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-12-01 18:49:32 +0100
commit907d4ad59904a1b327c92c9fbaa990e961f9a8f2 (patch)
tree5b7db8098bb0e1a1664cc24793503b9b33d2d55e
parent2630fa8d00318346b73f692d90863468d8cfe27d (diff)
downloadlinux-907d4ad59904a1b327c92c9fbaa990e961f9a8f2.tar.gz
fpga: fpga-mgr: altera-pr-ip: Simplify registration
Simplify registration using new devm_fpga_mgr_register() API. Reviewed-by: Tom Rix <trix@redhat.com> Signed-off-by: Moritz Fischer <mdf@kernel.org> Link: https://lore.kernel.org/r/20201115195127.284487-11-mdf@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/fpga/altera-pr-ip-core-plat.c10
-rw-r--r--drivers/fpga/altera-pr-ip-core.c4
2 files changed, 1 insertions, 13 deletions
diff --git a/drivers/fpga/altera-pr-ip-core-plat.c b/drivers/fpga/altera-pr-ip-core-plat.c
index 99b9cc0e70f0..b008a6b8d2d3 100644
--- a/drivers/fpga/altera-pr-ip-core-plat.c
+++ b/drivers/fpga/altera-pr-ip-core-plat.c
@@ -28,15 +28,6 @@ static int alt_pr_platform_probe(struct platform_device *pdev)
return alt_pr_register(dev, reg_base);
}
-static int alt_pr_platform_remove(struct platform_device *pdev)
-{
- struct device *dev = &pdev->dev;
-
- alt_pr_unregister(dev);
-
- return 0;
-}
-
static const struct of_device_id alt_pr_of_match[] = {
{ .compatible = "altr,a10-pr-ip", },
{},
@@ -46,7 +37,6 @@ MODULE_DEVICE_TABLE(of, alt_pr_of_match);
static struct platform_driver alt_pr_platform_driver = {
.probe = alt_pr_platform_probe,
- .remove = alt_pr_platform_remove,
.driver = {
.name = "alt_a10_pr_ip",
.of_match_table = alt_pr_of_match,
diff --git a/drivers/fpga/altera-pr-ip-core.c b/drivers/fpga/altera-pr-ip-core.c
index 2cf25fd5e897..5b130c4d9882 100644
--- a/drivers/fpga/altera-pr-ip-core.c
+++ b/drivers/fpga/altera-pr-ip-core.c
@@ -195,9 +195,7 @@ int alt_pr_register(struct device *dev, void __iomem *reg_base)
if (!mgr)
return -ENOMEM;
- dev_set_drvdata(dev, mgr);
-
- return fpga_mgr_register(mgr);
+ return devm_fpga_mgr_register(dev, mgr);
}
EXPORT_SYMBOL_GPL(alt_pr_register);