[PATCH 04/10] fpga: fpga-mgr: ice40-spi: Simplify registration

Moritz Fischer
2020-10-04T05:14:58Z

Simplify registration using new devm_fpga_mgr_register() API.

Signed-off-by: Moritz Fischer <mdf@kernel.org>
---
drivers/fpga/ice40-spi.c | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)

diff --git a/drivers/fpga/ice40-spi.c b/drivers/fpga/ice40-spi.c
index 8d689fea0dab..69dec5af23c3 100644
--- a/drivers/fpga/ice40-spi.c
+++ b/drivers/fpga/ice40-spi.c
@@ -183,18 +183,7 @@ static int ice40_fpga_probe(struct spi_device *spi)
if (!mgr)
return -ENOMEM;

- spi_set_drvdata(spi, mgr);
-
- return fpga_mgr_register(mgr);
-}
-
-static int ice40_fpga_remove(struct spi_device *spi)
-{
- struct fpga_manager *mgr = spi_get_drvdata(spi);
-
- fpga_mgr_unregister(mgr);
-
- return 0;
+ return devm_fpga_mgr_register(dev, mgr);
}

static const struct of_device_id ice40_fpga_of_match[] = {
@@ -205,7 +194,6 @@ MODULE_DEVICE_TABLE(of, ice40_fpga_of_match);

static struct spi_driver ice40_fpga_driver = {
.probe = ice40_fpga_probe,
- .remove = ice40_fpga_remove,
.driver = {
.name = "ice40spi",
.of_match_table = of_match_ptr(ice40_fpga_of_match),
--
2.28.0