From 4ba0b2c294fe691921271372f7b59e5cc2ce4b0f Mon Sep 17 00:00:00 2001 From: Russ Weight Date: Thu, 18 Nov 2021 17:55:51 -0800 Subject: fpga: mgr: Use standard dev_release for class driver The FPGA manager class driver data structure is being treated as a managed resource instead of using the standard dev_release call-back function to release the class data structure. This change removes the managed resource code for the freeing of the class data structure and combines the create() and register() functions into a single register() or register_full() function. The register_full() function accepts an info data structure to provide flexibility in passing optional parameters. The register() function supports the current parameter list for users that don't require the use of optional parameters. The devm_fpga_mgr_register() function is retained, and the devm_fpga_mgr_register_full() function is added. Signed-off-by: Russ Weight Reviewed-by: Xu Yilun Acked-by: Xu Yilun Signed-off-by: Moritz Fischer --- drivers/fpga/zynq-fpga.c | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) (limited to 'drivers/fpga/zynq-fpga.c') diff --git a/drivers/fpga/zynq-fpga.c b/drivers/fpga/zynq-fpga.c index 9b75bd4f93d8..426aa34c6a0d 100644 --- a/drivers/fpga/zynq-fpga.c +++ b/drivers/fpga/zynq-fpga.c @@ -609,20 +609,16 @@ static int zynq_fpga_probe(struct platform_device *pdev) clk_disable(priv->clk); - mgr = devm_fpga_mgr_create(dev, "Xilinx Zynq FPGA Manager", - &zynq_fpga_ops, priv); - if (!mgr) - return -ENOMEM; - - platform_set_drvdata(pdev, mgr); - - err = fpga_mgr_register(mgr); - if (err) { + mgr = fpga_mgr_register(dev, "Xilinx Zynq FPGA Manager", + &zynq_fpga_ops, priv); + if (IS_ERR(mgr)) { dev_err(dev, "unable to register FPGA manager\n"); clk_unprepare(priv->clk); - return err; + return PTR_ERR(mgr); } + platform_set_drvdata(pdev, mgr); + return 0; } -- cgit v1.2.3