ARM: socfpga: checking the wrong variable

This is a cut and paste bug.  We had intended to check "sysmgr".

Fixes: e5f8efa5c8bf ("ARM: socfpga: fpga bridge driver support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Moritz Fischer <moritz.fischer@ettus.com>
Acked-by: Alan Tull <atull@opensource.altera.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/fpga/altera-fpga2sdram.c b/drivers/fpga/altera-fpga2sdram.c
index 7ab358e..d4eeb74 100644 (file)
--- a/drivers/fpga/altera-fpga2sdram.c
+++ b/drivers/fpga/altera-fpga2sdram.c
@@ -123,7 +123,7 @@ static int alt_fpga_bridge_probe(struct platform_device *pdev)
        }
 
        sysmgr = syscon_regmap_lookup_by_compatible("altr,sys-mgr");
-       if (IS_ERR(priv->sdrctl)) {
+       if (IS_ERR(sysmgr)) {
                dev_err(dev, "regmap for altr,sys-mgr lookup failed.\n");
                return PTR_ERR(sysmgr);
        }