spi: npcm-fiu: drop unused remove callback

Drop the remove callback which is unused since commit 82c4fadb0b95
("spi: npcm-fiu: Use helper function devm_clk_get_enabled()").

The above mentioned commit also removed the last user of the platform
driver data which no longer needs to be set (twice).

Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260409120810.388909-1-johan@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-npcm-fiu.c b/drivers/spi/spi-npcm-fiu.c
index 3961b0ccdb4b48a2f4ebe7f81f8048ec24f5e231..6617751009c3056220e4d15b42a7f4775462c6f4 100644 (file)
--- a/drivers/spi/spi-npcm-fiu.c
+++ b/drivers/spi/spi-npcm-fiu.c
@@ -715,7 +715,6 @@ static int npcm_fiu_probe(struct platform_device *pdev)
 
        fiu->info = &fiu_data_match->npcm_fiu_data_info[id];
 
-       platform_set_drvdata(pdev, fiu);
        fiu->dev = dev;
 
        regbase = devm_platform_ioremap_resource_byname(pdev, "control");
@@ -738,8 +737,6 @@ static int npcm_fiu_probe(struct platform_device *pdev)
        fiu->spix_mode = of_property_read_bool(dev->of_node,
                                               "nuvoton,spix-mode");
 
-       platform_set_drvdata(pdev, fiu);
-
        ctrl->mode_bits = SPI_RX_DUAL | SPI_RX_QUAD
                | SPI_TX_DUAL | SPI_TX_QUAD;
        ctrl->setup = npcm_fiu_setup;
@@ -750,10 +747,6 @@ static int npcm_fiu_probe(struct platform_device *pdev)
        return devm_spi_register_controller(dev, ctrl);
 }
 
-static void npcm_fiu_remove(struct platform_device *pdev)
-{
-}
-
 MODULE_DEVICE_TABLE(of, npcm_fiu_dt_ids);
 
 static struct platform_driver npcm_fiu_driver = {
@@ -763,7 +756,6 @@ static struct platform_driver npcm_fiu_driver = {
                .of_match_table = npcm_fiu_dt_ids,
        },
        .probe = npcm_fiu_probe,
-       .remove = npcm_fiu_remove,
 };
 module_platform_driver(npcm_fiu_driver);