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authorAlan Tull <atull@kernel.org>2018-10-16 01:20:01 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-10-16 12:13:50 +0300
commit084181fe8cc7472695b907f0018f4cd00934cb12 (patch)
tree812b6c10de92d91bccfdec2da621abacc2745c4d /drivers/fpga/altera-pr-ip-core.c
parent1c87dc897b8c8ace3aa4480fa29ef6439dabb3ab (diff)
downloadlinux-084181fe8cc7472695b907f0018f4cd00934cb12.tar.xz
fpga: mgr: add devm_fpga_mgr_create
Add devm_fpga_mgr_create() which is the managed version of fpga_mgr_create(). Change current FPGA manager drivers to use devm_fpga_mgr_create() Signed-off-by: Alan Tull <atull@kernel.org> Suggested-by: Federico Vaga <federico.vaga@cern.ch> Acked-by: Moritz Fischer <mdf@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/fpga/altera-pr-ip-core.c')
-rw-r--r--drivers/fpga/altera-pr-ip-core.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/fpga/altera-pr-ip-core.c b/drivers/fpga/altera-pr-ip-core.c
index 65e0b6a2c031..a7a3bf0b5202 100644
--- a/drivers/fpga/altera-pr-ip-core.c
+++ b/drivers/fpga/altera-pr-ip-core.c
@@ -177,7 +177,6 @@ int alt_pr_register(struct device *dev, void __iomem *reg_base)
{
struct alt_pr_priv *priv;
struct fpga_manager *mgr;
- int ret;
u32 val;
priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
@@ -192,17 +191,13 @@ int alt_pr_register(struct device *dev, void __iomem *reg_base)
(val & ALT_PR_CSR_STATUS_MSK) >> ALT_PR_CSR_STATUS_SFT,
(int)(val & ALT_PR_CSR_PR_START));
- mgr = fpga_mgr_create(dev, dev_name(dev), &alt_pr_ops, priv);
+ mgr = devm_fpga_mgr_create(dev, dev_name(dev), &alt_pr_ops, priv);
if (!mgr)
return -ENOMEM;
dev_set_drvdata(dev, mgr);
- ret = fpga_mgr_register(mgr);
- if (ret)
- fpga_mgr_free(mgr);
-
- return ret;
+ return fpga_mgr_register(mgr);
}
EXPORT_SYMBOL_GPL(alt_pr_register);