aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/fpga/ice40-spi.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/fpga/ice40-spi.c')
-rw-r--r--drivers/fpga/ice40-spi.c21
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/fpga/ice40-spi.c b/drivers/fpga/ice40-spi.c
index 7fca82023062..5981c7ee7a7d 100644
--- a/drivers/fpga/ice40-spi.c
+++ b/drivers/fpga/ice40-spi.c
@@ -133,6 +133,7 @@ static int ice40_fpga_probe(struct spi_device *spi)
133{ 133{
134 struct device *dev = &spi->dev; 134 struct device *dev = &spi->dev;
135 struct ice40_fpga_priv *priv; 135 struct ice40_fpga_priv *priv;
136 struct fpga_manager *mgr;
136 int ret; 137 int ret;
137 138
138 priv = devm_kzalloc(&spi->dev, sizeof(*priv), GFP_KERNEL); 139 priv = devm_kzalloc(&spi->dev, sizeof(*priv), GFP_KERNEL);
@@ -174,14 +175,26 @@ static int ice40_fpga_probe(struct spi_device *spi)
174 return ret; 175 return ret;
175 } 176 }
176 177
177 /* Register with the FPGA manager */ 178 mgr = fpga_mgr_create(dev, "Lattice iCE40 FPGA Manager",
178 return fpga_mgr_register(dev, "Lattice iCE40 FPGA Manager", 179 &ice40_fpga_ops, priv);
179 &ice40_fpga_ops, priv); 180 if (!mgr)
181 return -ENOMEM;
182
183 spi_set_drvdata(spi, mgr);
184
185 ret = fpga_mgr_register(mgr);
186 if (ret)
187 fpga_mgr_free(mgr);
188
189 return ret;
180} 190}
181 191
182static int ice40_fpga_remove(struct spi_device *spi) 192static int ice40_fpga_remove(struct spi_device *spi)
183{ 193{
184 fpga_mgr_unregister(&spi->dev); 194 struct fpga_manager *mgr = spi_get_drvdata(spi);
195
196 fpga_mgr_unregister(mgr);
197
185 return 0; 198 return 0;
186} 199}
187 200