From: Claudiu Beznea <[email protected]>
On the RZ/G3S SoC the reset controller is mandatory for the IP to work.
The device tree binding documentation for the ravb driver specifies that
the resets are mandatory. Based on this, make the resets mandatory also in
driver for all ravb devices.
Reviewed-by: Sergey Shtylyov <[email protected]>
Signed-off-by: Claudiu Beznea <[email protected]>
---
Change in v5:
- none
Changes in v4:
- select RESET_CONTROLLER
- dropped Geert Rb as I changed the patch again according to his
indication
Changes in v3:
- none
Changes in v2:
- collected tags
drivers/net/ethernet/renesas/Kconfig | 1 +
drivers/net/ethernet/renesas/ravb_main.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/renesas/Kconfig b/drivers/net/ethernet/renesas/Kconfig
index d6136fe5c206..b03fae7a0f72 100644
--- a/drivers/net/ethernet/renesas/Kconfig
+++ b/drivers/net/ethernet/renesas/Kconfig
@@ -34,6 +34,7 @@ config RAVB
select MII
select MDIO_BITBANG
select PHYLIB
+ select RESET_CONTROLLER
help
Renesas Ethernet AVB device driver.
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 3181fa73aa32..fd431f1a0b98 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -2645,7 +2645,7 @@ static int ravb_probe(struct platform_device *pdev)
return -EINVAL;
}
- rstc = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL);
+ rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
if (IS_ERR(rstc))
return dev_err_probe(&pdev->dev, PTR_ERR(rstc),
"failed to get cpg reset\n");
--
2.39.2